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 Lynx Smart BMS 1000 Battery Management System f/Lithium Smart Batteries [LYN034170210]
Regular price $1,178.10 USDRegular priceUnit price / per$1,386.00 USDSale price $1,178.10 USDSale -
Guest 2101 Cruiser Series Battery Selector Switch w/o AFD [2101]
Regular price $58.99 USDRegular priceUnit price / per$107.99 USDSale price $58.99 USDSale -
Blue Sea 8693 e-Series Dual Circuit Plus 2 5511e [8693]
Regular price $421.99 USDRegular priceUnit price / per$693.99 USDSale price $421.99 USDSale -
Victron SmartShunt 2000AMP/50MV Bluetooth Smart Battery Shunt [SHU050220050]
Regular price $226.10 USDRegular priceUnit price / per$266.00 USDSale price $226.10 USDSale -
Victron Smart BMS 12/200 f/Victron LIFEPO4 Batteries 12VDC Only [BMS210055000]
Regular price $232.90 USDRegular priceUnit price / per$274.00 USDSale price $232.90 USDSale -
Blue Sea 3002 HD-Series Battery Switch Selector [3002]
Regular price $101.99 USDRegular priceUnit price / per$166.99 USDSale price $101.99 USDSale -
Guest 2112A Battery On/Off Switch Universal Mount w/o AFD [2112A]
Regular price $41.99 USDRegular priceUnit price / per$75.99 USDSale price $41.99 USDSale -
Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]
Regular price $86.99 USDRegular priceUnit price / per$142.53 USDSale price $86.99 USDSale -
Victron SmallBMS f/Smart LiFePO4 Batteries w/M8 [BMS400100000]
Regular price $49.30 USDRegular priceUnit price / per$58.00 USDSale price $49.30 USDSale -
Sea-Dog Power Box Battery Switch [422737-3]
Regular price $147.99 USDRegular priceUnit price / per$249.00 USDSale price $147.99 USDSale -
Victron VE.Bus Smart Dongle [ASS030537010]
Regular price $93.50 USDRegular priceUnit price / per$110.00 USDSale price $93.50 USDSale -
Perko Dual Battery Selector Switch - Cup Mount [8521DPC]
Regular price $76.99 USDRegular priceUnit price / per$104.41 USDSale price $76.99 USDSale -
BEP Battery Distribution Cluster f/Twin Outboard Engines w/Three Battery Banks w/Motorized VSR [80-716-0018-00]
Regular price $539.99 USDRegular priceUnit price / per$989.99 USDSale price $539.99 USDSale -
Victron GlobalLink 520 4G LTE-M Remote Monitoring Device w/5-Year Pre-Paid SIM Card Uses ATT T-Mobile [ASS030543020]
Regular price $216.75 USDRegular priceUnit price / per$255.00 USDSale price $216.75 USDSale -
Victron BMV-710H Smart High Voltage Battery Monitor (60-385VDC) [BAM030710100]
Regular price $530.40 USDRegular priceUnit price / per$624.00 USDSale price $530.40 USDSale -
Victron Inverter Remote On-Off Cable [ASS030550120]
Regular price $15.30 USDRegular priceUnit price / per$18.00 USDSale price $15.30 USDSale