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Electrical - Battery Management

Streamline your power system with advanced battery management solutions for monitoring and controlling onboard energy use.

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  • BEP Battery Distribution Cluster f/Triple Outboard Engine w/Four Battery Banks [719-140A-DVSR]
    BEP Marine
    BEP Battery Distribution Cluster f/Triple Outboard Engine w/Four Battery Banks [719-140A-DVSR]
    Battery Distribution Cluster f/Triple Outboard Engine w/Four Battery BanksBattery Dist Cluster Triple EngineThe 719-140A-DVSR was designed through popular demand for our 717-140A-DVSR cluster. This system is designed for triple outboard installations. Once again using multiple VSR's off each start battery giving combined charge from...
    $508.99
    $722.59
    $508.99
  • 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...
    $191.99
    $271.89
    $191.99
  • Victron SmartShunt 300A IP65 Bluetooth Battery Monitor [SHU065130050]
    Victron Energy
    Victron SmartShunt 300A IP65 Bluetooth Battery Monitor [SHU065130050]
    SmartShunt 300A IP65 Bluetooth Battery MonitorThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt connects via Bluetooth to the VictronConnect app on your phone (or tablet) and you can conveniently read out all monitored...
    $71.40
    $84.00
    $71.40
  • Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner [CYR010120011R]
    Victron Energy
    Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner [CYR010120011R]
    CYRIX-CT 12/24V-120A Intelligent Battery CombinerThe Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged) and disconnects when the voltage decreases below...
    $49.30
    $58.00
    $49.30
  • Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
    Blue Sea Systems
    Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V 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/...
    $221.99
    $331.68
    $221.99
  • Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]
    Blue Sea Systems
    Blue Sea 9159 m-Series Battery Switch Paralleling Link Bus 2-Pack [9159]
    m-Series Battery Switch Paralleling Link Bus Material: Tin-Plated Copper Continuous Rating: 250 Amperes DC 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...
    $16.99
    $19.75
    $16.99
  • Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]
    Blue Sea Systems
    Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]
    M-Series Dual Circuit Plus™, Main + 3 Positions CLB VerticalFeatures: Push Button Reset-Only Branch Circuit Breakers provide economical high-density circuit protection when switching is provided elsewhere - ideal for 24-hour circuit protection Provides DC Main circuit protection Backlit label positions "ON" indicating LEDs installed...
    $248.99
    $335.43
    $248.99
  • Commodore On/Off Battery Disconnect Switch [CM-202S]Commodore On/Off Battery Disconnect Switch [CM-202S]
    Commodore
    Commodore On/Off Battery Disconnect Switch [CM-202S]
    On/Off Battery Disconnect SwitchThe Commodore On/Off Battery Disconnect Switch provides a reliable, durable, and safe solution for managing your marine or RV electrical systems. With a 300A continuous rating and a 900A cranking rating, this battery switch is designed to handle high-power applications, ensuring...
    $29.99
    $29.99
  • Commodore 4-Position Compact Dual Battery Selector Switch [CM-402S]Commodore 4-Position Compact Dual Battery Selector Switch [CM-402S]
    Commodore
    Commodore 4-Position Compact Dual Battery Selector Switch [CM-402S]
    4-Position Compact Dual Battery Selector SwitchThe 4-Position Battery Selector Switch is the ultimate solution for managing multiple battery banks in marine or RV electrical systems. Designed for 12V to 32V applications, this switch allows you to isolate battery banks, combine them, or direct power to all...
    $49.99
    $49.99
  • BEP Remote Operated Battery Switch w/Optical Sensor - 500A 12/24v [720-MDO]
    BEP Marine
    BEP Remote Operated Battery Switch w/Optical Sensor - 500A 12/24v [720-MDO]
    Remote Operated Battery Switch w/Optical Sensor 500A 12/24VThe MD range of battery switches allow you to install the battery switch very close to the battery, to remotely manage the increased electrical loads found on today's boats. This reduces cable lengths and sizes, providing significant...
    $226.99
    $322.50
    $226.99
  • Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP]
    Perko
    Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP]
    Medium Duty Battery Selector Switch - 250A ContinuousFeatures: For use with 6 two 50 Volt Marine Electrical Systems Capacity - 250 AMPS Continuous, 360 AMPS Intermittent When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if...
    $57.99
    $102.81
    $57.99
  • Perko Medium Duty Battery Disconnect Shut Off/On - 250 Amp Continuous, 12-32VDC [9601DP]
    Perko
    Perko Medium Duty Battery Disconnect Shut Off/On - 250 Amp Continuous, 12-32VDC [9601DP]
    Medium Duty Battery Disconnect SwitchPart #: 9601DPFeatures: Ignition Protected For use with 12, 24 and 32 Volt Marine Electrical Systems Capacity - 250 Amps Continuous & 360 Amps Intermittent When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility...
    $69.99
    $98.94
    $69.99
  • Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock [8503DP]
    Perko
    Perko 8503DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect w/o Key Lock [8503DP]
    Medium Duty Battery Selector SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsCapacity - 250 AMPS continuous, 360 Amp IntermittentMedium Duty Battery Selector Switch w/ Alternator Field Disconnect w/o Key Lock Specifications: AFD: Yes Lockable: No Positions: 2 Continuous Amperage: 250a...
    $86.99
    $123.70
    $86.99
  • Victron Replacement Shunt f/BMV Monitors - *PCB is NOT Included* [SHU500050100]Victron Replacement Shunt f/BMV Monitors - *PCB is NOT Included* [SHU500050100]
    Victron Energy
    Victron Replacement Shunt f/BMV Monitors - *PCB is NOT Included* [SHU500050100]
    Replacement Shunt for BMV Monitors - *PCB is NOT Included*Replacement 500A/50MV shunt for BMV Monitors*BMV PCB is NOT included and must be purchased separately*Warranty InfoPlease contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)
    $22.10
    $26.00
    $22.10
  • Victron Orion-TR Smart DC-DC 12/24-15 15A (360W) Isolated Charger or Power Supply [ORI122436120]
    Victron Energy
    Victron Orion-TR Smart DC-DC 12/24-15 15A (360W) Isolated Charger or Power Supply [ORI122436120]
    Orion-TR Smart 12/24-15A (360W) 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...
    $243.95
    $287.00
    $243.95
  • T-H Marine 42" Battery Strap w/Stainless Steel Buckle [BS-1-42SS-DP]
    T-H Marine Supplies
    T-H Marine 42" Battery Strap w/Stainless Steel Buckle [BS-1-42SS-DP]
    42" Battery Strap with Stainless Steel BuckleReplacement straps for T-H Marine battery trays. 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....
    $11.99
    $13.75
    $11.99
  • 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...
    $46.99
    $59.58
    $46.99
  • Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
    Blue Sea Systems
    Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
    7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.Features: Manual control switch provides an added level of safety allowing control with...
    $253.99
    $307.99
    $253.99
  • 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...
    $247.99
    $332.84
    $247.99
  • BEP Remote On/Off Key Switch f/701-MD & 720-MDO Battery Switches [80-724-0006-00]
    BEP Marine
    BEP Remote On/Off Key Switch f/701-MD & 720-MDO Battery Switches [80-724-0006-00]
    Remote On/Off Key Switch f/701-MD & 720-MDO Battery SwitchesThe remote On/Off key switch is used for the remote operation of the 701-MD and 720-MDO battery switches. It can be mounted stand alone or within the Contour Connect panel range.WARNING: This product can expose you...
    $87.99
    $115.50
    $87.99

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