#Isolator battery generator

The load on the accessory battery does not drain the starting battery. One battery is used to start the engine and the other is used to run the accessories.

#Isolator battery generator

Have a question? We are an American company located in Reno, Nevada. The diode type battery isolator uses semiconductor diodes to split the current from the alternator or generator and charge 2 or more batteries at the same time.

3 YEAR WARRANTY: Every Spartan Power 12V 140 Amp Dual Battery Isolator is backed by a 3 year warranty.

Waterproof protection up to water projected by a nozzle against enclosure from any direction. Battery master switches are the ideal product to protect batteries and cables in buses and trucks, rail vehicles, passenger cars, construction machinery, agricultural.

IP65 Protected: IP65 enclosure offers complete protection from dust, oil, and other non-corrosive material. Isolation switches are ideally suitable as main switches in industrial plants and for load-independent remote disconnection in motor and rail vehicles and all kinds of watercraft.

VANLIFE? Now you can safely add additional batteries to help support your accessories such as power inverters, MPPT charge controllers, solar panels, refrigerators, audio, lights, pumps, winches, etc.

A Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts.

VSR – VOLTAGE SENSITIVE RELAY: Automatic 140 Amp Dual Battery Isolator enables you to charge two battery systems from one alternator at the same time.

EASY TO INSTALL: Designed for dual battery systems or second battery bank in your van, truck, RV, UTV, off-road vehicles, marine boats, etc.