Collection: Marine Battery Management Systems | Boat Electrical Monitoring
Electrical battery management systems help monitor, protect, and control marine battery banks for reliable power on board. These systems regulate charging, prevent battery damage, and improve overall battery performance in marine electrical systems.
Our selection of battery management components includes shunts, digital voltmeters, battery switches, and smart battery monitoring systems from trusted marine brands like Victron Energy and ARCO Marine. These components are designed for durability and precise power management in demanding marine environments.
Browse our collection of marine battery management products to keep your boat’s electrical system operating efficiently and safely.
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Victron VE.Bus BMS NG [BMS300200300]
Regular price $156.40 USDRegular priceUnit price / per$184.00 USDSale price $156.40 USDSale -
Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511E]
Regular price $53.99 USDRegular priceUnit price / per$80.99 USDSale price $53.99 USDSale -
BEP Battery Switch Label Sheet [713]
Regular price $17.99 USDRegular priceUnit price / per$25.56 USDSale price $17.99 USDSale -
Guest 2111A Heavy Duty Battery Selector Switch [2111A]
Regular price $34.99 USDRegular priceUnit price / per$63.99 USDSale price $34.99 USDSale -
Sea-Dog Battery Tray w/Clamp f/24 Series Batteries [415054-1]
Regular price $11.99 USDRegular priceUnit price / per$16.65 USDSale price $11.99 USDSale -
Sea-Dog Battery Tray w/Straps f/24 Series Batteries [415044-1]
Regular price $11.99 USDRegular priceUnit price / per$15.75 USDSale price $11.99 USDSale -
Sea-Dog Battery Tray w/Straps f/27 Series Batteries [415047-1]
Regular price $12.99 USDRegular priceUnit price / per$17.35 USDSale price $12.99 USDSale -
Victron SmallBMS NG [BMS400100300]
Regular price $85.00 USDRegular priceUnit price / per$100.00 USDSale price $85.00 USDSale -
Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]
Regular price $222.99 USDRegular priceUnit price / per$324.99 USDSale price $222.99 USDSale -
Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]
Regular price $249.99 USDRegular priceUnit price / per$364.99 USDSale price $249.99 USDSale -
Perko Compact Medium Duty Battery Selector Switch w/o Key Lock [8511DP]
Regular price $66.99 USDRegular priceUnit price / per$102.81 USDSale price $66.99 USDSale -
Victron SmartSolar MPPT Charge Controller - 75V - 15AMP [SCC075015060R]
Regular price $70.55 USDRegular priceUnit price / per$83.00 USDSale price $70.55 USDSale -
Victron SmartSolar MPPT 150/45 Solar Charge Controller [SCC115045212]
Regular price $229.50 USDRegular priceUnit price / per$270.00 USDSale price $229.50 USDSale -
Blue Sea 8690 e-Series Dual Circuit Plus PN 5511e [8690]
Regular price $315.99 USDRegular priceUnit price / per$461.99 USDSale price $315.99 USDSale -
Victron BlueSolar MPPT Charge Controller - 75V - 15AMP [SCC010015050R]
Regular price $52.70 USDRegular priceUnit price / per$62.00 USDSale price $52.70 USDSale -
Perko Medium Duty Main Battery Disconnect Switch w/Key Lock [9602DP]
Regular price $76.99 USDRegular priceUnit price / per$117.50 USDSale price $76.99 USDSale