Battery Isolator, 90A



Battery Isolator will allow a second battery to be charged and discharged independently from the main vehicle battery.  This enables the house battery to be used overnight without fear of running your main battery dead.

Simple connection is made the alternator output, and a charging cable to each battery.  Normally a #4 battery cable is sufficient for each battery.

Additional information

Weight 2 lbs
Dimensions 8 × 8 × 8 in