12V 24V Power Smart Dual Battery Isolator Voltage Sensitive Relay for RV Marine Car Vehicles RV Truck
It is used when two batteries are used in a car yacht, suitable for current between 100-120A, instantaneous maximum current 125A
When the battery power is low, disconnect the auxiliary battery, first ensure the main battery is charging and work
After the main battery is full, automatically charging the auxiliary battery does not affect the power supply of electric equipment
When not charged automatically cut off the connection of the main and auxiliary batteries do not worry about the lack of power can not start the engine
These battery isolators are small and suitable for almost anywhere, for ATV, UTV, Boats, RV's marine vehicle, trucks, caravan