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Electrical Accessories for Jeep, Truck & SUV Winches: Dual Battery Isolator
 
DUAL BATTERY ISOLATOR
Because of the increased demands a winch and other accessories place on the DC power supply, many vehicles have multiple batteries-one to start the engine and another to power accessories.

The WARN battery isolator prevents the problem of multi-battery drain. So no matter how drained your accessory battery becomes, it will never drain power from the battery you're depending on to start your engine.

PN 28022 Dual Battery Isolator; 120 amp
PN 22630 Dual Battery Isolator; 95 amp. 86' and newer GM applications require Connector Kit. Will not fit '73-76 Jeep vehicles.
PN 36494 GM Isolator Connector Kit. Required item when installing the PN 22630 Isolator on '86 and newer GM applications.

  Winching Techniques