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The Blue Sea Systems Batterylink 12/24 Volt 120 A , Automatic Charging Relay combines batteries during charging and isolates batteries when discharging. Supports High Output Alternators with continuous rating up to 120 Amps.
Available in store
CloseAutomatically combines batteries during charging and isolates batteries when discharging
Optional Auxiliary Battery Priority connection shares the alternator charge with the Auxiliary battery
longer allowing the use of the auxiliary loads for an extended period of time when the engine is running
One tenth of the voltage drop of a battery isolator results in more fully charged batteries
Dual sensing to manage multiple charge sources
Robust, fully sealed assembly for reliability in environments with vibration and moisture
Clip-on cover insulates terminal connections
Easy to install
Integrated LED indicates ACR status (LED is ON when batteries are combined)
Optional remote LED output for indication of ACR status
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