• BoatBuckle Battery Box Tie-Down [F05351]

    BoatBuckle BoatBuckle Battery Box Tie-Down [F05351]

    BoatBuckle Battery Box Tie-DownThe Battery Box Tie-Down features a nylon buckle, while the Gas TankTie-down features a zinc coated steel buckle.Both made of durable 1.5"polypropylene webbing and are packed with two polypropylene footmen loopsand four stainless steel screws,for permanent floor mounting.Product Info: Item No.: F05351 Dimensions: 1.5" x 3.5' UOM: Each Color: White Package: Clam Specifications: Lockable: Yes Box Dimensions: 1"H x 4"W x 6"L WT: 0.1 lbs UPC: 079111053519

    $12.20

  • Victron BlueSolar MPPT Charge Controller - 75V - 10AMP [SCC010010050R]

    Victron Energy Victron BlueSolar MPPT Charge Controller - 75V - 10AMP [SCC010010050R]

    BlueSolar MPPT Charge Controller - 75V - 10AMPFeatures: Ultra-fast Maximum Power Point Tracking (MPPT) Especially in case of a clouded sky, when light intensity is changing continuously, an ultra-fast MPPT controller will improve energy harvest by up to 30% compared to PWM charge controllers and by up to 10% compared to slower MPPT controllers.  Load output Over-discharge of the battery can be prevented by connecting all loads to the load output. The load output will disconnect the load when the battery has been discharged to a pre-set voltage. Alternatively, an intelligent battery management algorithm can be chosen: see Battery Life. The load output is short circuit proof. Some loads (especially inverters) can best be connected directly to the battery, and the inverter remote control connected to the load output. A special interface cable may be needed, please see the manual.  Battery Life: intelligent battery management When a solar charge controller is not able to recharge the battery to its full capacity within one day, the result is often that the battery will continually be cycled between a ‘partially charged’ state and the ‘end of discharge’ state. This mode of operation (no regular full recharge) will destroy a lead-acid battery within weeks or months. The Battery Life algorithm will monitor the state of charge of the battery and, if needed, day by day slightly increase the load disconnect level (i.e. disconnect the load earlier) until the harvested solar energy is sufficient to recharge the battery to nearly the full 100%. From that point onwards the load disconnect level will be modulated so that a nearly 100% recharge is achieved about once every week.  Programmable battery charge algorithm See the software section on our website for details  Day/night timing and light dimming option See the software section on our website for details  Programming, real-time data and history display options - Color Control GX or other GX devices: see the Venus documents on our website. - A smartphone or other Bluetooth-enabled device: VE.Direct Bluetooth Smart dongle needed Warranty InfoWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.Please contact your dealer for any returns, repairs or support issues related to this product. Specifications: Charger Input - Voltage: 18-75v Charger Output - Amps: 10a Charger Output Voltage: 12v/24v Charging Banks: 1 Portable: No Box Dimensions: 2"H x 6"W x 7"L WT: 0.8 lbs UPC: 8719076025306 Quick Guide (pdf)Brochure (pdf)

    $47.60

  • Battery Tender DC Power Connector - Plug  Receptacle [027-0004-KIT] Battery Tender DC Power Connector - Plug  Receptacle [027-0004-KIT]

    Battery Tender Battery Tender DC Power Connector - Plug Receptacle [027-0004-KIT]

    DC Power Connector - Plug & ReceptacleBattery Tender® Black Power Connect Trolling Motor D/C Connector is an onboard connector for DC to DC connections. Perfect for battery connections to trolling motors, navigational electronics, or any DC accessory. The unique screw and lock device provides a positive connection that avoids vibration and water incursion.More Power, Less WeightUpgrade your marine vehicle’s power supply and electrical flow with the Battery Tender® DC Power Connector for trolling motors, navigational electronics, and other DC accessories. Weighing just over 7 ounces, our small 2-pin connector is rated at 80 amps of continuous service, allowing for a more powerful power source without weighing you down. Built to Last Engineered with only the best materials, we have the utmost confidence in our trolling motor plug's ability to handle the rigors of the water. We’ve even included a 5-year warranty that covers material and workmanship defects for your peace of mind. The internal and external hardware feature corrosion-resistant stainless steel with silver-plated copper contacts to last longer and be trusted to get the job done time and time again. Features: Easy configuration  For 12, 24, 36, and 48 Volts Applications:Receptacle, plug, gasket, and cable cover screws (2)Specifications: Voltage Rating: 0-48VDC (UL), 0-48VDC (CSA) Current Rating Amperes (with a 6-AWG wire connection): 80 amps (UL), 40 amps (CSA) Volts: DC only Housing Flammability: UL94HB Class (3) (4) Connector Weight: 0.45 lbs Connector Dimensions (inch): 2" X 3.25" X 3.5" Total Kit Weight: 0.05 lbs Receptacle Connector Dimensions (inch): 1.5" X 3" X 1" Quick Guide (pdf)

    $129.95

  • Megaware BatteryGuard [40131]

    Megaware Megaware BatteryGuard [40131]

    BatteryGuard™Prolong the lifeof your battery. Maximize your battery's performace. Excessive shock and vibration are two of the leading causes for battery failure. Megaware BatteryGuard™ sits under your battery and absorbs the gravity shock caused by excessive vibration and up and down bounce.Features: Reduces up to 80% of the G-shock caused by excessive shock and vibration Protect against premature battery failure Fits up to Group 31 batteries Fits virtually any size battery Great for boats, automobiles, ATVs, Trailers or anywhere shock and vibration can damage a battery Can easily be trimmed to custom shapes or sizes Save money by protecting your battery investment Quick Guide (pdf)Brochure (pdf)

    $19.95

  • Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]

    Perko Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]

    Single Battery Disconnect Switch - Cup MountThe Perko Single Battery Disconnect Switch permits the battery to be shut off from the electrical system when the vessel is not in use. They can also serve as an emergency main disconnect switch in the event of an electrical problem.The Single Battery Disconnect Switch is Ignition Protected.Materials & Finish Red polycarbonate polymer body Black polymer actuator key Nickel plated terminals Features Small compact size Unique oval shape mounts in a round hole Removable actuator key adds additional security Technical Information  Rating: 140 Amps Continuous, 200 Amps 5 Min. Intermittent, 250 Amps 30 Second Start Cup Mount Installation Hole Size: 3" For use with alternators and generators 6-50 V.D.C. Marine Electrical Systems Ignition Protected Face Dimensions: 3" x 2-1/2

    $56.99

  • Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717] Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]

    Blue Sea Systems Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]

    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing LED output to remotely indicate switch state - requires optional LED 3/ 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/ 8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit identification Silver alloy contacts provide high reliability for switching live loads Auto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desiredSpecificationsControl Circuit Connection:Tinned WireNominal Voltage:24V DCManual Control: YesCoil Function: Auto releasing Mounting: #10Amperage Operating Current:8mA when OFF/13mA when ONAmperage Operating Current when changing state: <4A (40 ms)Control Circuit Voltage: 20.2 to 32.9V DCContinuous Rating: 500AIntermittent Rating: 700A (5 min)Cranking Rating: 10 sec 2500ACranking Rating: 1 min 1100AMinimum Operating Temperature: -10° CMaximum Operating Temperature: 50° CCable Size to Meet Ratings: 2x (4/0)Live Current Switching: 300A @ 12V DC 10,000 CyclesMaster Control Switch Capability: YesMechanical Endurance: 100,000 CyclesSwitching Cycles: 100000Terminal Ring Diameter Clearance: 1.18" (29.97mm)Terminal Stud Length: 0.875" (22.23mm)Terminal Stud Size: 3/8-16 (M10)Terminal Stud Torque: 140 in-lb (15.82 Nm)Weight: 1.75lb (0.79 kg)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Lockable: Yes Continuous Amperage: 500a Box Dimensions: 3"H x 7"W x 12"L WT: 2.2 lbs UPC: 632085077143 Owner's Manual (pdf)Brochure (pdf)

    $283.99

  • Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004] Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]

    Blue Sea Systems Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]

    Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs for maximum conductivity and corrosion resistance Studs accept 3/8" (M10) ring terminals 7/8" (22 mm) stud length accepts multiple cable terminals Blue Sea Systems one-piece terminal stud design never loosens over time One-piece stainless flange nuts ensure safe and secure connections Isolating cover protects rear contacts Breakout tabs allow wire access in any direction Specifications: Switch Type: Single Circuit ON-OFF Color: Red Maximum Voltage: 48V DC Continuous Rating: 300A Intermittent Rating: 500A Cranking Rating 30 sec: 900A WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $29.99

  • Victron VE. Direct Bluetooth Smart Dongle [ASS030536011]

    Victron Energy Victron VE. Direct Bluetooth Smart Dongle [ASS030536011]

    VE. Direct Bluetooth Smart DongleUsing the VE.Direct to Bluetooth Smart dongle you can display your BMV or MPPT information on iOS and Android devices, using the VictronConnect app. View information wirelessly such as battery status and solar panel power, plus other useful data. The dongle is able to read data from all products with a VE.Direct port, such as the BMV-70x series battery monitors, Phoenix Inverters with VE.Direct port, MPPT Solar Charge Controllers.Warranty InfoWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)Owner's Manual (pdf)

    $39.95

  • Hella Marine 50A Master Battery Switch [002843011]

    Hella Marine Hella Marine 50A Master Battery Switch [002843011]

    50A Master Battery SwitchFeatures: Master Switch for + or - circuit Seawaterproof Type of protection IPX 4 (DIN 40 050) - 12V Max. 1000A(10s) / 24V Max. 500A (10s) Helps prevent theft and unauthorized use of boat Reduces danger of fire/explosion Makes electrical work easier Specifications: Continuous Amperage: 1a Color: Black Box Dimensions: 3"H x 3"W x 5"L WT: 0.33 lbs UPC: 760687871811

    $30.99

  • Victron BlueSolar PWM-Light Charge Controller - 12/24V - 30AMP [SCC010030020]

    Victron Energy Victron BlueSolar PWM-Light Charge Controller - 12/24V - 30AMP [SCC010030020]

    BlueSolar PWM-Light Charge Controller - 12/24V - 30AMPFeatures: Load output with low battery voltage disconnect function. Lighting control function, one timer only.  Two digit seven segment display for quick and easy setting of the load output functionality, including timer setting.  Three stage battery charging (bulk, absorption, float), not programmable. Load output protected against over load and short circuit. Protected against reverse polarity connection of the solar array and/or battery. Day/night timing options: see manual for details Warranty InfoWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)Brochure (pdf)

    $59.50

  • BEP Pro Installer 400A EZ-Mount Double Pole Battery Switch - MC10 [770-DP-EZ] BEP Pro Installer 400A EZ-Mount Double Pole Battery Switch - MC10 [770-DP-EZ]

    BEP Marine BEP Pro Installer 400A EZ-Mount Double Pole Battery Switch - MC10 [770-DP-EZ]

    Pro Installer 400A EZ-Mount Double Pole Battery Switch - MC10An addition to our multi award winning Pro Installer EZ Mount range, this battery switch provides Double Pole On/Off functionality so that both positive and negative battery terminals can be isolated. Most commonly used on metal hulled craft, full isolation ensures there is no risk of stray currents that may cause galvanic corrosion, and also guarantees optimum safety during servicing or mishap, for example with mining equipment. As easy as 1, 2, 3, these revolutionary battery switches allow you to wire from the front for the easiest surface mounting. With their shared interconnection height, EZ-Mount battery switches "cluster" directly with the Pro Installer Busbar Range, resulting in the fastest, most compact installations. Optimized cable access makes installation a breeze.Features: Tested to UL1107 ignition protection, CE Tinned copper 10 mm (3/8 in) studs Stainless steel washers and nuts Fiber reinforced plastics 400A Continuous / 600A 5 minutes Intermittent / 1500A 10 seconds Cranking (cable size to achieve ratings 120mm}, 4/0, smaller cable size will reduce the Amp rating) Waterproof to IP67 Same interconnection height as Pro Installer Removable knob allows isolation during servicing 3 removable side plates for protection Industry standard 3.85 x 3.85 inch footprint Surface mount only Each Pro Installer battery switch is fully tested for pressure sealing, Rotation force and electrically load tested SpecificationsMounting: Surface OnlyVoltage: 48v DC (for 12-48v systems)Rating: 400 Cont / 600 Inter / 1500 CrankDims: 3.85" x 3.85" x 3.62"Operation: On/OffStud: 4x 10 mm (3.8")WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $77.99

  • Victron SmartSolar MPPT VE CAN 250V-100A w/VE.CAN Port [SCC125110412]

    Victron Energy Victron SmartSolar MPPT VE CAN 250V-100A w/VE.CAN Port [SCC125110412]

    SmartSolar MPPT VE CAN 250V-100A with VE.CAN PortThe MPPT VE.Can SmartSolar charger uses the latest and fastest technology to convert energy from a solar array into energy that optimally charges battery banks?The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulfated or otherwise damaged.MPPT: Ultra Fast Maximum Power Point TrackingThe MPPT VE.Can SmartSolar charger connect to a PV array of 150 or 250 Volt Voc and will automatically detect and charge your 12, 24, or 48V battery bank with current ranging from 70 to 100A depending on the model.The charge settings are fully programmable and can even be set up for different battery chemistries, like lead-acid, lithium, and others.Control Your Charger RemotelyThe MPPT VE.Can SmartSolar charger be remotely controlled and configured over Bluetooth via the VictronConnect App. This allows device set-up, management, and at-a-glance information, such as battery voltage and current, PV voltage and current, and historical data.Daisy Chain Additional UnitsThe VE.Can SmartSolar charger isequipped with CAN bus ports. This allows for communication with additional VE.Can SmartSolar chargers. The additional units are simply "daisy-chained" to each other with a single RJ45 cable between the individual units.When connected to each other, all individual VE.Can SmartSolar chargers, synchronize their charge stages. They can also send their data, via a single cable, to a GX monitoring device.Remote Monitoring and ControlIf the GX device is connected to the internet, the Victron Remote Management Portal (VRM) provides access to the full power of your solar charger(s). For remote installations - even when there is no internet connection nearby - you may be able to monitor your MPPT by connecting the GlobalLink 520.SmartSolar Control DisplayThe VE.Can SmartSolar charger is also equipped with a VE.Direct port like our other MPPT solar chargers. This port can be for single-unit monitoring or for streetlight control. The remote on/off connector can be externally controlled by a third-party device like a lithium battery. An optional plug-in LCD display/control provides live data, set-up, and management, straight from the face of the device.  Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)

    $643.45

  • Mastervolt Charge Mate Pro 90 [83309002]

    Mastervolt Mastervolt Charge Mate Pro 90 [83309002]

    Charge Mate Pro 90Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery onboard requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current effectively between two battery banks such as a starter and a service battery. The Charge Mate Pro connects both batteries during charging and keeps them isolated when discharging. This significantly reduces the risk of a flat starter battery for example.The Charge Mate Pro offers an additional advantage over mechanical charge relays, by limiting the charge current to the second battery. The primary battery, like a starter battery, is therefore charged with priority. The return current is automatically blocked even when the secondary battery has a higher voltage. An emergency start function is possible by connecting an optional bypass switch to the ChargeMaster Pro.A marine application example is the connection of a bow thruster battery to a service battery. The Charge Mate Pro ensures that the service battery is always charged with priority. The blocking of the return current from the bow thruster battery guarantees that the bow battery remains charged while the current limiting also prevents power dips of the onboard electrical network.The Charge Mate Pro series consists of a 40 Amp and a 90 Amp version, both suitable for charger or alternator applications. The Charge Mate Pro 90 ensures a higher charge current for example when charging Lithium-Ion batteries. It is also perfectly suitable for large automotive alternators up to 180 A and can be used in parallel operation with a 225 Amp alternator to fulfill even higher continuous power demands of your equipment on board.Charge Mate Pro: for controlled charging from a single source.Applications:Leisure and professional marine and mobile applications. An effective solution for high power demand onboard and/or the need for prioritized or current limited charging.Features: Charges two battery banks from a single source. Electronic charge coupling with very low voltage drop. Makes effective dual charging possible. Suitable for all battery types, including Lithium-Ion. Charge current secondary battery limited to 40 or 90 A. High system reliability by prioritizing charging of the main battery. Unidirectional which blocks return current under all circumstances. Prevents power dips in the onboard electrical network. Suitable for all kinds of chargers and alternators. Monitoring with LED status indication. IP65 electronics in a corrosion-resistant casing with aluminum heat sinks. Fast and easy installation. General Specifications: Monitoring: LED (warnings and status indication) Output current: limited to 90 A; > 25 °C derating power Number of battery outlets: 2 Input voltage range: 9-32 V Parallel configuration: Yes Battery voltage: Automatic 12/24 V detection Remote switch functions: On, off, auto, start to assist Dimensions, hxwxd: 157 x 140 x 80 mm/6.2 x 5.5 x 3.1 inch Weight: 0.88 kg/1.9 lb Compliance: CE Technical Specifications: Connection possibilities: 3 x faston connectors (switch, ground, and status) • switch: for an optional single-pole ON-OFF-ON switch for remote operation • status: for an optional LED indicator Power consumption: Switch open: < 1 mA at 12/24 V DC Battery types: All types (Lithium-Ion protection via Multipurpose Contact Output, product code 77030500) Switch on voltage: 13.5 V (12 V) / 27 V (24 V) Switch on delay: 5 sec Switch off voltage: 12.75 V (12 V) / 25.5 V (24 V) Switch off delay: 2.5 sec Relay: Electronically (MOSFETs with a low voltage drop of max 0.2 V) Temperature range (ambient temp.): -40 °C to 60 °C/-40 °F to 140 °F Protection degree: IP65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    $237.99

  • Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008] Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]

    Blue Sea Systems Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]

    6008 M-Series Battery Switch 3 Position - RedSwitches a single battery to a single load group.Features: Ignition protected—safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Specifications: Switch Type: Selector 3 Position Color: Red Battery Combine: No Switch Positions: 3 Maximum Voltage: 32V DC

    $54.99

  • BEP Lever-Operated Master Disconnect - ON/OFF [1001001]

    BEP Marine BEP Lever-Operated Master Disconnect - ON/OFF [1001001]

    Lever-Operated Master Disconnect - ON/OFFThis single pole, single throw switch turns one circuit on and off.Features: Nominal Voltage is 6-36V DC with 175A continuous and 800A intermittent ratings Has 3/8" brass terminal studs Includes face plate which indicates position of the M284 switch 3/4" mounting hole, up to 5/16" panel thickness Compares to Cole Hersee part number M-284-09-BP WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    $62.99

  • Egis M-Series 300A Dual Circuit Battery Switch w/Combine Battery Switch [2311]

    Egis Mobile Electric Egis M-Series 300A Dual Circuit Battery Switch w/Combine Battery Switch [2311]

    M-Series 300A Dual Circuit Battery Switch with Combine Battery SwitchSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe for installation in closed compartments with potential explosive gases.Serrated Flange Lock Nuts - Improves resistance to cable terminal loosening in high-vibration environments.Flexible Mounting Options - Allow for multiple mounting configurations and a variety of installation types.Harsh Environment Design - With stainless steel hardware, serrated flange nuts, and high-temperature materials.Specifications: Maximum Voltage (Single Circuit): 48 Vdc Maximum Voltage (Selector / Dual Circuit): 32 Vdc Stud Size And Thread: 3/8”-16 Terminal Stud Torque: 120 in-lbs (13.6 N-m) Ring Terminal Size Acceptance: 3/8” (M10) Mounting Holes: #10 Screw Live Switching Rating: 25 Amps Ignition Protection Rating: SAE J1171 / ISO 8846 Bulkhead / Panel - Mounting Hole Size: 2-5/8" / 2-5/16" Cable Size to Meet Rating: 4/0 AWG Quick Guide (pdf)

    $43.99

  • Victron SmartSolar MPPT 250/70-TR VE.Can [SCC125070421] Victron SmartSolar MPPT 250/70-TR VE.Can [SCC125070421]

    Victron Energy Victron SmartSolar MPPT 250/70-TR VE.Can [SCC125070421]

    SmartSolar MPPT 250/70-TR VE.CanThe SmartSolar MPPT is packed with advanced technology to get the most out of your solar panels whilst protecting your batteries. It operates at 98% efficiency with natural cooling and is engineered to withstand the toughest conditions.The lightning-fast maximum power point tracking converts all available sunlight into useful energy. Its charge algorithms enhance power output and extend battery life by intelligently managing charging cycles. Built-in SafetyShield+ features such as over-temperature, short-circuit, and reverse polarity protection safeguard your batteries from potential issues.Simply put: the SmartSolar MPPT is the smartest solar charge controller under the sun.Features: Lightning-fast maximum power point tracking Remote Management optional Intelligent charge algorithm VictronConnect App Wireless charging synchronisation SafetyShield+ Please contact your dealer for any returns, repairs or support issues related to this product. Specifications: Charger Input - Voltage: 250V Charger Output - Amps: 70A Charger Output Voltage: 12V, 24V 36V, 48V Charging Banks: 1 Continuous Amperage: 35A/MC 4 conn Box Dimensions: 6"H x 10"W x 11"L WT: 8.3 lbs UPC: 8719076051213 Quick Guide (pdf)Owner's Manual (pdf)Brochure (pdf)

    $536.35

  • Victron Battery Balancer [BBA000100100] Victron Battery Balancer [BBA000100100]

    Victron Energy Victron Battery Balancer [BBA000100100]

    Battery Balancer    (Will not work on 36V Bank)The Battery Balancer equalizes the state of charge of two series connected 12V batteries, or of several parallel strings of series connected batteries. When the charge voltage of a 24V battery system increases to more than 27V, the Battery Balancer will turn on and compare the voltage over the two series connected batteries. The Battery Balancer will draw a current of up to 1A from the battery (or parallel connected batteries) with the highest voltage. The resulting charge current differential will ensure that all batteries will converge to the same state of charge.If needed, several balancers can be paralleled. A 48V battery bank can be balanced with three Battery Balancers.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.Please contact your dealer for any returns, repairs or support issues related to this product. Specifications: Lockable: No Continuous Amperage: 0.7A Box Dimensions: 3"H x 6"W x 6"L WT: 0.65 lbs UPC: 8719076020950 Quick Guide (pdf)Brochure (pdf)

    $48.45

  • Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011 [8689]

    Blue Sea Systems Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011 [8689]

    m-Series Dual Circuit Plus 2 of PN 6011(1) 100A C-Series Flat Rocker Circuit Breaker(3) 15A Push Button Thermal Circuit Breakers Designed for twin engine configurations Provides 24 hour circuit protection Provides main DC circuit protection in addition to high ampere load protection Protects electronics from sags and spikes caused by engine cranking Allows emergency cross connect between isolated battery banks Isolates the Engine circuit from the House circuit Simplifies battery switch operation Allows independent battery discharge Addition of an Automatic Charging Relay automates charging both batteries Includes 4218 - Square Format Labels and 4140 - 24 Hour Round Labels WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)Owner's Manual (pdf)

    $426.99

  • Blue Sea 8280 Single Circuit 3 On/OFF [8280]

    Blue Sea Systems Blue Sea 8280 Single Circuit 3 On/OFF [8280]

    Single Circuit On/Off CE Marked Enables a failed House or Start battery bank to be isolated from the electrical system and both House and Start loads to be operated from the remaining battery bank Simplifies battery switch operation Isolates Start circuit from House circuit Protects electronics from sags and spikes caused by engine cranking Ignition protected - Safe for installation aboard gasoline-powered boats WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)Owner's Manual (pdf)

    $232.99

  • Bluewater Off/On Combine Battery Switch w/o Base - Surface Mount - Red [9800-011-11]

    Bluewater Bluewater Off/On Combine Battery Switch w/o Base - Surface Mount - Red [9800-011-11]

    Off/On Combine Battery Switch without Base - Surface Mount - RedThe Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows both circuits to combine instantly in the event of a start battery failure—delivering backup power when you need it most.Smart Power Management Provides secure isolation during normal operation Emergency parallel mode ensures dependable backup starting power Ideal for both marine switch panels and RV electrical systems Durable Marine-Grade Construction Non-corrosive marine-grade metals and reinforced polycarbonate housing Ignition protected for safe use aboard gasoline-powered boats Built to withstand vibration, salt spray, and harsh environments High-Performance Connections 3/8″-16 tin-plated copper studs maximize conductivity and resist corrosion Compatible with both 3/8″ and M10 ring terminals 7/8″ stud length fits multiple cable terminals with ease User-Friendly Design Tactile knob textures make the switch position easy to feel International ON/OFF legends and ICON label set included Versatile mounting options: surface, front panel, or rear panel Why Choose the Dual Circuit Plus Switch?This switch combines isolation, emergency backup, and rugged construction in one unit. Whether upgrading a boat or RV, the Dual Circuit Plus delivers reliable performance and peace of mind on the water or on the road.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 450 Amps DC (5 min) Cranking Rating: 675 Amps DC (30 sec) Max Voltage: 32VDC Cable Size: 4/0 AWG Specifications: Continuous Amperage: 300 Positions: 3 Box Dimensions: 4"H x 6"W x 9"L WT: 0.9 lbs UPC: 810196331228 Quick Guide (pdf)

    $30.22

  • Bluewater On/Off 4 Post Dual Circuit Battery Switch w/o Base - Panel Mount - Red [9800-010-10]

    Bluewater Bluewater On/Off 4 Post Dual Circuit Battery Switch w/o Base - Panel Mount - Red [9800-010-10]

    On/Off 4 Post Dual Circuit Battery Switch without Base - Panel Mount - RedThis dual circuit battery switch allows you to control two isolated circuits simultaneously with a single action. It’s ideal for applications that require independent power routing, such as separating a house battery and an engine battery, without risk of cross-connection.Ignition-protected and safe for use aboard gasoline-powered boats, this dual circuit battery switch is also well-suited for marine and RV systems. The versatile case design supports surface, front panel, or rear panel mounting.For maximum reliability, it features 3/8″-16 tin-plated copper studs that provide high conductivity and corrosion resistance, accepting both 3/8″ and M10 ring terminals. The 7/8″ stud length allows for secure connection of multiple cable terminals.Durable by design, the switch is constructed from marine-grade, non-corrosive metals and housed in reinforced polycarbonate. Tactile knob textures enable position recognition by feel alone, and the unit includes both international ON/OFF legends and an ICON label set for clear circuit identification.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 450 Amps DC (5 min) Cranking Rating: 675 Amps DC (30 sec) Max Voltage: 32VDC Cable Size: 4/0 AWG Specifications: Continuous Amperage: 300 Positions: 3 Box Dimensions: 3"H x 6"W x 9"L WT: 0.75 lbs UPC: 810196331204

    $41.25

  • Bluewater Off/1/2/Both Battery Switch - Panel Mount - Red [9800-007-10]

    Bluewater Bluewater Off/1/2/Both Battery Switch - Panel Mount - Red [9800-007-10]

    Off/1/2/Both Battery Switch - Panel Mount - RedDesigned for dual battery setups, this 1/2/Both selector switch gives you full control to route power from Battery 1, Battery 2, both, or neither. It’s ideal for managing power flow, setting up backup systems, and charging multiple battery banks— all from a single, intuitive control point.Ignition-protected and safe for installation aboard gasoline-powered boats, this 1/2/Both switch is perfect for both marine and RV applications. The versatile case design supports surface, front panel, or rear panel mounting.Engineered for performance, it includes 3/8″-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepting both 3/8″ and M10 ring terminals. The 7/8″ stud length allows connection of multiple cable terminals with ease.Built to withstand harsh environments, the switch is made from non-corrosive marine-grade metals and molded in reinforced polycarbonate for added durability. Tactile knob textures let you confirm position by feel alone, and the switch includes both international ON/OFF legends and an ICON label set for quick circuit identification.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 500 Amps DC (5 min) Cranking Rating: 900 Amps DC (30 sec) Max Voltage: 32VDC Cable Size: 4/0 AWG Specifications: Continuous Amperage: 300 Positions: 4 Box Dimensions: 3"H x 6"W x 9"L WT: 0.65 lbs UPC: 810196331174 Quick Guide (pdf)

    $34.37

  • Bluewater On/Off Switch Battery Switch - Panel Mount - Red [9800-006-10]

    Bluewater Bluewater On/Off Switch Battery Switch - Panel Mount - Red [9800-006-10]

    On/Off Switch Battery Switch - Panel Mount - RedSimple, reliable, and built for tough environments, this On/Off Battery Switch provides secure control of power to a single circuit. It’s ideal for isolating batteries or equipment when not in use, helping to ensure safety and prevent unwanted battery drain.Ignition-protected and safe for use aboard gasoline-powered boats, this switch is well-suited for both marine and RV applications. The versatile case design allows for surface, front panel, or rear panel mounting.Constructed from all non-corrosive marine-grade metals and molded in reinforced polycarbonate, it delivers long-lasting durability in harsh conditions. Tactile knob textures allow users to confirm switch position by feel, and the included international ON/OFF label and ICON label set make circuit identification easy and intuitive.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 500 Amps DC (5 min) Cranking Rating: 900 Amps DC (30 sec) Max Voltage: 40VDC Cable Size: 4/0 AWG Specifications: Continuous Amperage: 300 Lockable: No Positions: 2 Box Dimensions: 3"H x 6"W x 9"L WT: 0.55 lbs UPC: 810196331143 Quick Guide (pdf)Brochure (pdf)

    $23.83

  • Bluewater OFF/1/2 Battery Switch - Surface Mount - Red [9800-008-11]

    Bluewater Bluewater OFF/1/2 Battery Switch - Surface Mount - Red [9800-008-11]

    OFF/1/2 Battery Switch - Surface Mount - RedThis 1/2/Off switch offers seamless selection between two power sources, with an Off position for isolation. It’s a reliable solution for switching between primary and secondary batteries in compact or mobile applications, such as boats, RVs, or service vehicles.Ignition-protected and safe for use aboard gasoline-powered boats, the 1/2/Off switch is built for flexibility with a case design that supports surface, front panel, or rear panel mounting. To ensure lasting performance, the switch features 3/8″-16 tin-plated copper studs for strong conductivity and corrosion resistance, compatible with both 3/8″ and M10 ring terminals. A 7/8″ stud length accommodates multiple cable terminals when needed.Constructed from marine-grade, non-corrosive metals and a reinforced polycarbonate housing, it’s made to endure harsh environments. Tactile knob textures allow you to identify the position by feel, and both international ON/OFF legends and an icon label set are included for easy circuit labeling.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 500 Amps DC (5 min) Cranking Rating: 900 Amps DC (30 sec) Max Voltage: 32VDC Cable Size: 4/0 AWG Specifications: Continuous Amperage: 300 Positions: 3 Box Dimensions: 4"H x 6"W x 9"L WT: 0.85 lbs UPC: 810196331198 Quick Guide (pdf)

    $43.54

  • Bluewater Auto Charging Relay 12V - 140 AMP [9800-7101-00]

    Bluewater Bluewater Auto Charging Relay 12V - 140 AMP [9800-7101-00]

    Auto Charging Relay 12V - 140 AMPThe automatic charging relay (ACR) automatically manages battery charging to ensure maximum efficiency and protect your batteries.Features: Automatic battery management – connects batteries during charging and isolates them when the voltage drops Start Isolation (SI) – protects sensitive electronics during engine cranking by temporarily disconnecting house loads (indicated by a slow-flashing yellow LED) High-output support – compatible with alternators up to 120 A Dual-color LEDs – provide real-time battery status: Fault, Charging, Discharging, Combine, SI, and Override modes Under Voltage Lockout – prevents the relay from closing when battery voltage is too low (9.5V for 12V systems, 19V for 24V systems) Durable design – IP67 waterproof, ignition protected, safe for marine and RV applications Specifications: Continuous Rating: 120 Amps Intermittent Rating: 140 Amps Max Voltage: 48VDC Cable Size: 4/0 AWG Applications: Boats – dual battery systems (starter + house) Sailboats – navigation and lighting batteries Fishing boats – trolling motor and accessory battery protection Specifications: Continuous Amperage: 120 Box Dimensions: 3"H x 6"W x 9"L WT: 0.85 lbs UPC: 810196331235 Quick Guide (pdf)

    $77.91

  • Bluewater Off/1/2/Both Battery Switch - Surface Mount - Red [9800-007-11]

    Bluewater Bluewater Off/1/2/Both Battery Switch - Surface Mount - Red [9800-007-11]

    Off/1/2/Both Battery Switch - Surface Mount - RedDesigned for dual battery setups, this 1/2/Both selector switch gives you full control to route power from Battery 1, Battery 2, both, or neither. It’s ideal for managing power flow, setting up backup systems, and charging multiple battery banks— all from a single, intuitive control point.Ignition-protected and safe for installation aboard gasoline-powered boats, this 1/2/Both switch is perfect for both marine and RV applications. The versatile case design supports surface, front panel, or rear panel mounting.Engineered for performance, it includes 3/8″-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepting both 3/8″ and M10 ring terminals. The 7/8″ stud length allows connection of multiple cable terminals with ease.Built to withstand harsh environments, the switch is made from non-corrosive marine-grade metals and molded in reinforced polycarbonate for added durability. Tactile knob textures let you confirm position by feel alone, and the switch includes both international ON/OFF legends and an ICON label set for quick circuit identification.Specifications: Continuous Rating: 300 Amps DC Intermittent Rating: 500 Amps DC (5 min) Cranking Rating: 900 Amps DC (30 sec) Max Voltage: 32VDC Cable Size: 4/0 AWG Specifications: Continuous Amperage: 300 Positions: 4 Box Dimensions: 4"H x 6"W x 9"L WT: 0.85 lbs UPC: 810196331181 Quick Guide (pdf)

    $38.96

  • Egis E-Series 350A Battery Switch Off/On [2403]

    Egis Mobile Electric Egis E-Series 350A Battery Switch Off/On [2403]

    E-Series 350A Battery Switch Off/OnSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe for installation in closed compartments with potential explosive gases.Serrated Flange Lock Nuts - Improves resistance to cable terminal loosening in high-vibration environments.Flexible Mounting Options - Allow for multiple mounting configurations and a variety of installation types.Harsh Environment Design - With stainless steel hardware, serrated flange nuts, and high-temperature materials.Specifications: Maximum Voltage (Single Circuit): 48 Vdc Maximum Voltage (Selector / Dual Circuit): 32 Vdc Stud Size And Thread: 3/8”-16 Terminal Stud Torque: 140 in-lbs (15.8 N-m) Ring Terminal Size Acceptance: 3/8” (M10) Mounting Holes: #1/4" (M6) Screw Live Switching Rating: 25 Amps Ignition Protection Rating: SAE J1171 / ISO 8846 Bulkhead / Panel - Mounting Hole Size: 3-5/8" Diameter Cable Size to Meet Rating: 4/0 AWG Quick Guide (pdf)

    $38.99

  • Egis E-Series 350A Dual Circuit Battery Switch Off/On [2410]

    Egis Mobile Electric Egis E-Series 350A Dual Circuit Battery Switch Off/On [2410]

    E-Series 350A Dual Circuit Battery Switch Off/OnSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe for installation in closed compartments with potential explosive gases.Serrated Flange Lock Nuts - Improves resistance to cable terminal loosening in high-vibration environments.Flexible Mounting Options - Allow for multiple mounting configurations and a variety of installation types.Harsh Environment Design - With stainless steel hardware, serrated flange nuts, and high-temperature materials.Specifications: Maximum Voltage (Single Circuit): 48 Vdc Maximum Voltage (Selector / Dual Circuit): 32 Vdc Stud Size And Thread: 3/8”-16 Terminal Stud Torque: 140 in-lbs (15.8 N-m) Ring Terminal Size Acceptance: 3/8” (M10) Mounting Holes: #1/4" (M6) Screw Live Switching Rating: 25 Amps Ignition Protection Rating: SAE J1171 / ISO 8846 Bulkhead / Panel - Mounting Hole Size: 3-5/8" Diameter Cable Size to Meet Rating: 4/0 AWG Quick Guide (pdf)

    $53.99

  • Egis M-Series 300A Battery Switch Off/On Key Actuator [2305]

    Egis Mobile Electric Egis M-Series 300A Battery Switch Off/On Key Actuator [2305]

    M-Series 300A Battery Switch Off/On Key ActuatorSealed Against Dust & Water Intrusion - To ensure reliable circuit protection for the life of the electrical system installation.Ignition Protected - Safe for installation in closed compartments with potential explosive gases.Serrated Flange Lock Nuts - Improves resistance to cable terminal loosening in high-vibration environments.Flexible Mounting Options - Allow for multiple mounting configurations and a variety of installation types.Harsh Environment Design - With stainless steel hardware, serrated flange nuts, and high-temperature materials.Specifications: Maximum Voltage (Single Circuit): 48 Vdc Maximum Voltage (Selector / Dual Circuit): 32 Vdc Stud Size And Thread: 3/8”-16 Terminal Stud Torque: 120 in-lbs (13.6 N-m) Ring Terminal Size Acceptance: 3/8” (M10) Mounting Holes: #10 Screw Live Switching Rating: 25 Amps Ignition Protection Rating: SAE J1171 / ISO 8846 Bulkhead / Panel - Mounting Hole Size: 2-5/8" / 2-5/16" Cable Size to Meet Rating: 4/0 AWG Quick Guide (pdf)

    $29.99

  • Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001] Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]

    Blue Sea Systems Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]

    3001 HD-Series Battery Switch Single Circuit ON/OFF with AFDFeatures: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protected - safe for installation aboard gasoline powered boats .870" (22.01mm) stud length to accept multiple cable terminals 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance Meets American Boat and Yacht Council (ABYC) requirements for battery switches Tactile textures indicate knob position by feel only Case design allows surface or rear panel mounting Fits all Perko and Guest low amperage battery switch hole patterns WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Positions: 2 AFD: Yes Continuous Amperage: 900a Box Dimensions: 3"H x 7"W x 9"L WT: 1.3 lbs UPC: 632085030018 Owner's Manual (pdf)

    $106.99

  • Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]

    Guest Guest 2303A Diesel Power Battery Heavy-Duty Switch [2303A]

    Diesel Power Battery Heavy-Duty SwitchFeatures: For 6, 12, 24 or 36 Volt systems Polycarbonate case One year warranty Specifications: Continuous Amps: 450 Momentary Amps: 800 Cable Lug Size: 1/2" Color: Gray Dimensions: 5-1/2" sq x 3-1/2"H WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Brochure (pdf)

    $220.99

  • Perko Compact Medium Duty Battery Selector Switch w/Key Lock [8512DP]

    Perko Perko Compact Medium Duty Battery Selector Switch w/Key Lock [8512DP]

    Compact Battery Selector & Main Disconnect Switches Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity - 315 AMPS Continuous, 450 AMPS 5 Mins. Intermittent Terminal Stud Size: 3/8" Width: 4" Height: 4" Depth: 3" Specifications: AFD: No Lockable: Yes Positions: 2 Box Dimensions: 3"H x 5"W x 8"L WT: 1 lbs UPC: 085226370809 Quick Guide (pdf)

    $91.99

  • Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]

    Perko Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]

    Compact Battery Selector & Main Disconnect SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsHigher rating than popular 8500 series switchesSame bolt patterns as popular 8500 seriesSmooth, Positive Position SelectorCompact, Medium Duty Main Battery Disconnect Switch Specifications: AFD: No Lockable: No Box Dimensions: 3"H x 5"W x 8"L WT: 0.85 lbs UPC: 085226369254 Quick Guide (pdf)

    $66.99

  • Perko 9703DP Heavy Duty Battery Disconnect Switch w/ Alternator Field Disconnect [9703DP]

    Perko Perko 9703DP Heavy Duty Battery Disconnect Switch w/ Alternator Field Disconnect [9703DP]

    Heavy Duty Battery SwitchesIgnition ProtectedFor use with 6, 12, 24 and 32 volt marine electrical systemsCapacity - Rated 450 AMPS continuous,1200 AMPS intermittent (15 seconds on, 5 minutes off)Heavy Duty Battery Disconnect Switchw/ Alternator Field Disconnect Specifications: AFD: Yes Lockable: No Continuous Amperage: 450a Box Dimensions: 4"H x 7"W x 8"L WT: 2.25 lbs UPC: 085226047862 Quick Guide (pdf)

    $220.99

  • Victron Battery Switch 275A 12-48VDC Surface or Panel Mount [VBS127010010] Victron Battery Switch 275A 12-48VDC Surface or Panel Mount [VBS127010010]

    Victron Energy Victron Battery Switch 275A 12-48VDC Surface or Panel Mount [VBS127010010]

    Battery Switch 275A 12-48VDC Surface or Panel MountThe Battery Switch ON/OFF 275A is suitable for battery systems up to 48V. It has a unique ergonomic and aesthetic knob design. The knob is removable for isolation or safety purposes.The Battery Switch can be either surface or panel mounted, providing flexibility during install.The Battery Switch meets the ISO8846 Ignition Protection standard and is suitable for use in an engine room.Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)Brochure (pdf)

    $38.25

  • BEP Easy Fit Battery Switch - 275A Continuous [700]

    BEP Marine BEP Easy Fit Battery Switch - 275A Continuous [700]

    Easy Fit Battery Switch - 275A ContinuousThe Easyfit Battery Switch was created for installations where switches need to be recessed through varying thicknesses of panels. It achieves this through an easily removable threaded ring that allows for panel thicknesses up to 3/4" (19 mm). This switch uses the same features as the 701 with the removable key 45 degree past the off position, labeled handle and a removable back cover covering exposed terminals to meet ABYC specifications. It can also be surface mounted offering a unique style compared to other switches available on the market. BEP Marine Battery Switch Test Procedures (UL 1107) Continuous (1 hour), intermittent (5 minutes) and Cranking (engine starting - 10 seconds). The test is to determine the maximum current the switch can handle for the stated time, without the rear terminals exceeding 100 deg C (212 deg F) above the ambient temperature. The continuous and intermittent ratings are tested at 110% of specified ratings. All BEP switches are tested Independently to this specification by a 3rd party laboratory.Features: Can easily be retro-fitted in place of most European post and lever type switches Molded in high temperature, fiber reinforced plastics Tin-plated copper studs and nuts Ignition-protected WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    $35.99

  • BEP Battery Distribution Cluster f/Twin Outboard Engines w/Three Battery Banks [717-140A-DVSR]

    BEP Marine BEP Battery Distribution Cluster f/Twin Outboard Engines w/Three Battery Banks [717-140A-DVSR]

    Battery Distribution Cluster f/Twin Outboard Engine w/Three Battery Banks The 717-140A-DVSR is designed for twin engine installations. It allows the port engine to charge both the port start battery and the house battery when the port VSR is engaged. It also allows the starboard engine to charge both the starboard start battery and the house battery when the starboard VSR is engaged. This gives you a combined charge from two engines into the house battery until the voltage regulators on both engines control the charge. It also allows you to charge the house battery if steaming on one engine.WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $360.99

  • BEP Heavy-Duty Battery Switch - 600A Continuous [720]

    BEP Marine BEP Heavy-Duty Battery Switch - 600A Continuous [720]

    Heavy-Duty Battery Switch - 600A ContinuousFeatures: The 720 Heavy-duty Battery Switch is well suited to larger vessels, being capable of handling the high electrical loads found on today's boats and RV's plus starting large diesel engines Rated at 600A continuous and 2500A cranking Can be rear panel, or surface mounted Uses the same proven style of self cleaning sliding copper contact used inside the 701 Interchangeable labeling system allowing a full range of applications WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    $87.99

  • Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003] Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]

    Blue Sea Systems Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]

    3003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation aboard gasoline powered boats .870" (22.01mm) stud length to accept 4 or more cable terminals 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance Meets American Boat and Yacht Council (ABYC) requirements for battery switches Tactile textures indicate knob position by feel only Case design allows surface or rear panel mounting Fits all Perko and Guest low amperage battery switch hole patterns WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Positions: 4 AFD: Yes Continuous Amperage: 700a Box Dimensions: 3"H x 7"W x 9"L WT: 1.3 lbs UPC: 632085030032 Owner's Manual (pdf)

    $110.99

  • Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E] Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]

    Blue Sea Systems Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]

    9003e e-Series Battery Switch Single Circuit ON/OFF Features: CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements for battery switches 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals 7/8" (22.22mm) stud length to accept multiple cable terminals Tactile textures indicate knob position by feel only WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Positions: 1 AFD: No Lockable: No Box Dimensions: 3"H x 7"W x 9"L WT: 1 lbs UPC: 632085900359 Owner's Manual (pdf)Brochure (pdf)

    $40.99

  • Victron Orion-Tr Smart 12/24 10 AMP (240W) Isolated DC-DC Charger or Power Supply [ORI122424120] Victron Orion-Tr Smart 12/24 10 AMP (240W) Isolated DC-DC Charger or Power Supply [ORI122424120]

    Victron Energy Victron Orion-Tr Smart 12/24 10 AMP (240W) Isolated DC-DC Charger or Power Supply [ORI122424120]

    Orion-TR Smart 12/24-10A (240W) Isolated DC-DC Charger or Power SupplyThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger or a power supply (also designed for use as a constant voltage source), offering a wide input and output voltage range. This is especially significant in the case of vehicles with a Euro 5 or Euro 6 smart alternator, which often supplies too low charging voltage even when the engine is running or when extended cable lengths, as is often the case in boats and RVs, lead to voltage drops. In such scenarios, precise and controlled charging is imperative to fully charge the service battery while protecting the starter/input battery from discharge.Bluetooth Smart Enabled Any Bluetooth-enabled smartphone, tablet, or other device can be used to monitor, change settings, and update the charger when new software features become available Instant Readout: The VictronConnect App can display key data, including warnings and alarms, on the device list page without the need to connect to the product Fully programmable Battery charge algorithm (configurable) or fixed output.  Smart Alternator Compatibility: engine running detection mechanism Adaptive 3-Stage Charge Algorithm: Bulk – Absorption – Float For lead-acid batteries, it is important that during shallow discharges the absorption time is kept short to prevent overcharging of the battery. After a deep discharge, the absorption time is automatically increased to make sure that the battery is completely recharged For lithium batteries, the absorption time is fixed; the default is 2 hours Alternatively, a fixed output voltage can be chosen Suitable for Use in Vehicles with a Smart Alternator (Euro 5 and Euro 6 Engines)The built-in engine shutdown detection will stop the converter when the engine is not running. This prevents unwanted discharge of the starter battery (see manual for details).Remote On/OffA remote on/off switch or relay contact can be connected to a two-pole connector. Alternatively, the H terminal (right) of the two-pole connector can be switched to battery plus, or the L terminal (left) of the two-pole connector can be switched to battery minus (or the chassis of a vehicle, for example).All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output CurrentAn unlimited number of units can be connected in parallel.High Temperature ProtectedThe output current will reduce at high ambient temperatures.IP43 ProtectionWhen installed with the screw terminals oriented downward.Screw TerminalsNo special tools are needed for installation. Input fuse (not replaceable) *Input fuse (not replaceable) Specifications: Input Voltage Range: 8-17 V Under Voltage Shut Down: 7 V Under Voltage Restart: 7.5 V Nominal Output Voltage: 24.2 V Output Voltage Adjust Range: 20-30 V Output Voltage Tolerance: +/- 0,2 V Output Noise: 2 mV rms Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 10 A Maximum Output Current (10 S) at Nominal Output Voltage minus 20%: 15 A Short Circuit Output Current: 25 A Cont. Output Power at 25 Degrees C: 280 W Cont. Output Power at 40 Degrees C: 240 W Efficiency: 88 % No Load Input Current (2): < 100 mA  Standby Current: Less than 1A Can Be Used as Power Supply: Yes, output voltage can be set with Bluetooth  Galvanic Isolation: 200 VDC between input, output, and case  Operating Temperature Range -20 to +55 °C (derate 3 % per °C above 40 °C)  Humidity: Max. 95 % non-condensing  DC Connection: Screw terminals  Maximum Cable Cross-Section: 16 mm²  AWG6  Weight: 1,8 kg (3 lb)  Dimensions (H x W x D):130 x 186 x 70 mm  (5.1 x 7.3 x 2.8 inch)  Protection Category IP43 (electronic components), IP22 (connection area)  Safety Standards: EN 60950 Emission/Immunity Standards: EN 61000-6-3, EN 55014-1 / EN 61000-6-2, EN 61000-6-1, EN 55014-2 Automotive Directive Standards: ECE R10-5 Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)

    $159.80

  • Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007] Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]

    Blue Sea Systems Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]

    6007m-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interruptionSelectorSwitches battery bank 1 or battery bank 2 or both to a single load using one switchFeatures: Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface, front panel, or rear panel mounting Isolating cover with snap-on sections protects rear contacts 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals 7/8" (22.22mm) stud length to accept multiple cable terminals Ideal for marine or RV applications All non-corrosive marine grade metals Molded in durable reinforced polycarbonate Tactile textures indicate knob position by feel only Label with international ON/OFF legends Removable key or knob remains positively retained ICON label set included for circuit identification WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Positions: 2 Lockable: Yes Continuous Amperage: 700a Box Dimensions: 2"H x 4"W x 7"L WT: 0.75 lbs UPC: 632085060077

    $36.99

  • BoatBuckle Gas Tank Tie-Down [F05352]

    BoatBuckle BoatBuckle Gas Tank Tie-Down [F05352]

    BoatBuckle Gas Tank Tie-DownThe Battery Box Tie-Down features a nylon buckle, while the Gas TankTie-down features a zinc coated steel buckle.Both made of durable 1.5"polypropylene webbing and are packed with two polypropylene footmen loopsand four stainless steel screws,for permanent floor mounting.Product Info: Item No.: F05352 Dimensions: 1.5" x 6' UOM: Each Color: Black Package: Clam Specifications: Lockable: Yes Box Dimensions: 1"H x 4"W x 6"L WT: 0.2 lbs UPC: 079111053526

    $9.40

  • Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050] Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]

    Victron Energy Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]

    SmartShunt 500AMP/50MV Bluetooth Smart Battery ShuntThe Smart Battery ShuntThe SmartShunt is an all in one battery monitor, only without a display. Your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect App on your phone (or tablet) and you can conveniently read out all monitored battery parameters, like state of charge, time to go, historical information and much more.Alternatively the SmartShunt can be connected and be read by a GX device. Connection to the SmartShunt is made via a VE.Direct cable.The SmartShunt is a good alternative for a BMV battery monitor, especially for systems where battery monitoring is needed but less wiring and clutter is wanted.The SmartShunt is equipped with Bluetooth, a VE.Direct port and a connection that can be used for: monitoring a second battery, midpoint monitoring or a temperature sensor.VictronConnectVictronConnect lets you get live status information and configure any Victron products which either have Bluetooth built-in, or are connected to a VE.Direct Bluetooth Smart Dongle.Warranty InfoWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)Owner's Manual (pdf)Brochure (pdf)

    $100.30

  • Perko Heavy Duty Battery Selector Switch w/Alternator Field Disconnect [8603DP]

    Perko Perko Heavy Duty Battery Selector Switch w/Alternator Field Disconnect [8603DP]

    Diameter: 5-1/4" Depth: 2-5/8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity - 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5/16" When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned "OFF" with the engine running. Specifications: AFD: Yes Lockable: No Positions: 2 Continuous Amperage: 380a Box Dimensions: 4"H x 4"W x 8"L WT: 2.25 lbs UPC: 085226021558 Quick Guide (pdf)

    $231.99

  • Attwood Single Battery Switch - 12-50 VDC [14233-7] Attwood Single Battery Switch - 12-50 VDC [14233-7]

    Attwood Marine Attwood Single Battery Switch - 12-50 VDC [14233-7]

    Single Battery Switch - 12-50 VDCCompact and heavy-duty battery switches with removable control knob to deter theft.Single battery option 12-50 volts DC / 200 Amps Continuous / 300 Amps Intermittent / on-off-separate Ergonomic grips Removable walls for easy access

    $27.99

  • Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    Blue Sea Systems Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    7623Manual Control: YesCoil Voltage: 24vFeatures: Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing Includes ML-Series Remote Control Contura Switch PN 2146 500 Ampere continuous rating Magnetic Latch (ML)-ACR draws very low current (<10 mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Start Isolation (SI)-Can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)-Can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks Supports high-output alternators up to 500 Amps LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, in Start or Engine isolation 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit protection Silver alloy contacts provide high reliability for switching live loads WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)Brochure (pdf)

    $234.99

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