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Dual Battery Isolator

$149.00 AUD

Designed for those with dual battery systems in place, the Dual Battery Isolator allows the alternator to charge two batteries at the same time.


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Designed for those with dual battery systems in place, the Dual Battery Isolator allows the alternator to charge two batteries at the same time, switching to the auxillary battery once the starter battery is fully charged. Pre-set to prioritize the main battery, the voltage sensitive automatic isolator also features pre-set engage and disengage voltages, electronic ignition protection, a manual override link button, and a calcium mode for vehicles fitted with calcium batteries.

140 Amps DC12V

PART NO: MMDBI