Dual Battery Isolator 12V 140A VSR Relay Compatible with ATV UTV Boat RV

About this item

Hassle-Free Exchanges & Returns for 30 Days. · 6-Month Limited Warranty. 1 Supports charging two batteries. When your first battery is fully charged, the isolator kit will automatically start charging the second (auxiliary) battery. 2 Designed with cutting edge programming to deliver optimum performance. When the voltage of the start battery drops the isolator disengages from charging the auxillary battery to isolates the start battery and eliminates the possibility of draining it, ensuring that you always have enough charge to start your engine. 3 Able to withstand extreme weather environments and is also water resistant. It is safe for use even for your vehicled needs in dusty, wet and unexpected extreme weather environments. 4 This compact battery isolator has the ultra-small design to fit almost every condition. Is a perfect fit under the hood to get close to your dual batteries. Suitable for UTV, 12VDC Marine, 4wd, caravan and solar applications. 5 The 140 Amp dual battery smart isolator comes with mounting plate and hardware. Does not include installation wires. Convenient for operation and installation use. What's in the box 1 x Dual Battery Isolator