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 Orion-TR Smart 12/12-18 18A (220W) Isolated DC-DC Charger or Power Supply [ORI121222120]
Regular price $159.80 USDRegular priceUnit price / per$188.00 USDSale price $159.80 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 2155 - Remote Control Contura Switch w/Lockout Slide [2155]
Regular price $26.99 USDRegular priceUnit price / per$43.99 USDSale price $26.99 USDSale -
Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]
Regular price $99.99 USDRegular priceUnit price / per$163.99 USDSale price $99.99 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 -
Blue Sea 7900 Spare Key f/ Mini Switch [7900]
Regular price $5.99 USDRegular priceUnit price / per$8.99 USDSale price $5.99 USDSale -
Victron CYRIX-CT 12/24V-120A Intelligent Battery Combiner [CYR010120011R]
Regular price $49.30 USDRegular priceUnit price / per$58.00 USDSale price $49.30 USDSale -
BEP Pro Installer 400A Selector Battery Switch - MC10 [771-S]
Regular price $55.99 USDRegular priceUnit price / per$97.99 USDSale price $55.99 USDSale -
Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]
Regular price $184.99 USDRegular priceUnit price / per$302.99 USDSale price $184.99 USDSale -
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
Regular price $248.99 USDRegular priceUnit price / per$408.99 USDSale price $248.99 USDSale -
Guest 2100 Cruiser Series Battery Selector Switch [2100]
Regular price $68.99 USDRegular priceUnit price / per$124.99 USDSale price $68.99 USDSale -
Blue Sea 7717100 ML-RBS Remote Battery Switch with Manual Control Auto Release Deutsch Connector - 24V [7717100]
Regular price $208.99 USDRegular priceUnit price / per$342.99 USDSale price $208.99 USDSale -
BEP Heavy Duty Battery Selector Switch [721]
Regular price $64.99 USDRegular priceUnit price / per$113.99 USDSale price $64.99 USDSale -
Victron CYRIX-LI-CHARGE 12/24-120A Intelligent Charge Relay Cyrix LI Charge [CYR010120430]
Regular price $75.65 USDRegular priceUnit price / per$89.00 USDSale price $75.65 USDSale -
Egis M-Series 300A Dual Circuit Battery Switch w/Combine Battery Switch [2311]
Regular price $42.99 USDRegular priceUnit price / per$54.50 USDSale price $42.99 USDSale -
Victron SmartSolar MPPT Charge Controller - 75V - 10AMP [SCC075010060R]
Regular price $65.45 USDRegular priceUnit price / per$77.00 USDSale price $65.45 USDSale