Dual Smart Battery Isolator 12V 140Amp, Voltage Sensitive Relay VSR, Double Battery Automatic Charging Relay Suitable for ATV, UTV, Boats, RV's, Marine Vehicle, Truck, Caravan

Dual Smart Battery Isolator 12V 140Amp, Voltage Sensitive Relay VSR, Double Battery Automatic Charging Relay Suitable for ATV, UTV, Boats, RV's, Marine Vehicle, Truck, Caravan

• ✔️【Wide Compatibility】This battery isolators are small and suitable for almost anywhere, for ATV, UTV, Boats, RV's，marine vehicle, truck, caravan
• ✔️【Working Voltage】Having Voltage Sensitive Chip,Rely Cuts in at 13.3 Volts and Cuts out at 12.8 Volts to Ensuring Primary Battery is Always Ready for Vehicle to Run.
• ✔️【Function】Having Two Separate Power Sources,The Dual Battery Isolator Kit Enables Your Accessories to Run From a Separate Battery While the engine is not running on your vehicle While keeping your Main Battery Charged and Your Vehicle Always Ready to Go and Start When You Want It.
• ✔️【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.