Dual Battery Isolator 12V 140Amp, Voltage Sensitive Relay VSR,Compatible with RV Marine Car Vehicles Truck Caravan Off-road Camper Yacht，Not Fit for lithium batteries
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Product description
- Wide Compatibility This battery isolators are small and suitable for almost anywhere, for ATV, UTV, Boats, RV's marine vehicle, truck, caravan
- Function With the engine running the VSR will engage when the starting battery reaches 13.3 Volts and the LED light will illuminate. This means that both batteries are now linked and the system is working.Once you turn off your vehicle the system will disengage the two batteries as it reaches 12.8 Volts,leaving your main battery safe to start again
- Important Note When connecting accessories to your second battery ensure they are fused within 0.98FT
- 12-MONTH Warranty We have exquisite craft, strict quality control along with excellent after-sales service. That is why our products are worthy of your purchase
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