DaierTek Dual Battery Smart Isolator 12V 140A Voltage Sensitive Split Charge Relay VSR Car Accessories Relay VSR for Camper

By DaierTek

About this item:

• 【Wide Compatibility】——This battery isolators are small and suitable for almost anywhere, for ATV, UTV, Boats, RV's，marine vehicle, truck, caravan

• 【Working Voltage】——Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to run your vehicle

• 【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.

Dual Battery Isolator

Due to different display and different light, the picture may not reflect the actual color of the product. Thanks for your understanding.

Internal layer

Internal layer is sealed by silicon