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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Egis M-Series 300A Battery Switch Off/On Knob Actuator [2306]
Regular price $17.99 USDRegular priceUnit price / per$35.50 USDSale price $17.99 USDSale -
Victron SmartShunt 300A IP65 Bluetooth Battery Monitor [SHU065130050]
Regular price $85.85 USDRegular priceUnit price / per$101.00 USDSale price $85.85 USDSale -
BEP Distribution Cluster f/Single Engine w/Two Battery Banks [714-140A-DVSR]
Regular price $158.99 USDRegular priceUnit price / per$258.38 USDSale price $158.99 USDSale -
Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002]
Regular price $215.99 USDRegular priceUnit price / per$342.99 USDSale price $215.99 USDSale -
BEP Remote Operated Battery Switch w/Optical Sensor - 500A 12/24v [720-MDO]
Regular price $227.99 USDRegular priceUnit price / per$370.89 USDSale price $227.99 USDSale -
BEP Emergency Parallel Switch - 12/24V - 500A [720-MDO-EP]
Regular price $228.99 USDRegular priceUnit price / per$418.99 USDSale price $228.99 USDSale -
Egis E-Series 350A Dual Circuit Battery Switch Off/On [2410]
Regular price $52.99 USDRegular priceUnit price / per$67.10 USDSale price $52.99 USDSale -
Blue Sea 7901 Spare Knob f/m-Series (Mini) [7901]
Regular price $6.99 USDRegular priceUnit price / per$9.99 USDSale price $6.99 USDSale -
T-H Marine 54" Battery Strap w/Stainless Steel Buckle [BS-1-54SS-DP]
Regular price $11.99 USDRegular priceUnit price / per$14.99 USDSale price $11.99 USDSale -
Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]
Regular price $276.99 USDRegular priceUnit price / per$404.99 USDSale price $276.99 USDSale -
BEP Pro Installer 400A Dual Bank Control Switch - MC10 [772-DBC]
Regular price $65.99 USDRegular priceUnit price / per$102.58 USDSale price $65.99 USDSale -
Sea-Dog Battery Terminal Covers - Red/Black - 5/8" [415115-1]
Regular price $7.99 USDRegular priceUnit price / per$10.95 USDSale price $7.99 USDSale -
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
Regular price $275.99 USDRegular priceUnit price / per$402.99 USDSale price $275.99 USDSale -
Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]
Regular price $24.99 USDRegular priceUnit price / per$35.99 USDSale price $24.99 USDSale -
Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]
Regular price $64.99 USDRegular priceUnit price / per$98.94 USDSale price $64.99 USDSale -
Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1]
Regular price $26.99 USDRegular priceUnit price / per$39.95 USDSale price $26.99 USDSale