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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. 250 Amp Dual Battery Isolator Kit 12V-24V Universal Voltage Sensitive Relay VSR Smart Battery Isolator for Marine Car Truck RV Camper Heavy Duty Battery Starter Controller 5.0 out of 5 stars 1 79.49 79. IP65 Protected: IP65 enclosure offers complete protection from dust, oil, and other non-corrosive material.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. Best dual battery isolator kit with voltage-sensitive relay (VSR) for adding that 2nd or 3rd battery to the system in your car, truck, van, SUV, RVs, boat, or whatever you wish. VSR – VOLTAGE SENSITIVE RELAY: Automatic 140 Amp Dual Battery Isolator enables you to charge two battery systems from one alternator at the same time. Rated 5.00 out of 5 based on 12 customer ratings.Not to mention, they have a sophisticated fault detection. With state of the art power saving technology, our dual battery isolator kits are compact in size and easy to install. Most automotive techs have no clue on dual battery banks/isolators and. As a microprocessor-controlled battery isolator, the REDARC Smart Start SBI range protects your primary battery by using your alternator to charge your auxiliary battery. Ive known of situations where the charge controller of the older relay type. EASY TO INSTALL: Designed for dual battery systems or second battery bank in your van, truck, RV, UTV, off-road vehicles, marine boats, etc. Used as a solenoid priority system in a dual battery system, a multi battery isolator from REDARC will help you adventure further and for longer.
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