TLILY Dual Battery Isolator 12V 140Amp Digital Voltage Sensitive Relay For rv Marine Truck Caravan Yacht atv utv Boats

12V, 140A, 13.3V Cut-off Voltage, 12.8V Cut-off Voltage; Package includes all bits and pieces needed for a complete installation, with digital display. Working Voltage: With a voltage-sensitive chip, cuts off at 13.3 volts and cuts off at 12.8 volts to ensure the main battery is always ready to go. Function: Like having two separate power sources, the dual battery isolator kit allows your accessories to run from a separate battery when the engine is not running on your vehicle while keeping your main battery charged and your vehicle always ready to go and start whenever you want. . Compatibility: Battery isolators are small and fit almost anywhere, for , UTV, boats, RVs, marine vehicles, trucks, caravans. Color: Black + Blue Material: Plastic + Metal Package Contents: 1 x Dual Battery Isolator Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real