Connect the appliance battery to the “Run” line of your vehicle. That way, when the ignition is off, there is no power drawn from the vehicle battery. Also, no power is wasted on appliances when you want to start the engine. The appliance battery will be being charged only when the vehicle switch is in the “run” position.
Connect the appliance battery to the “Run” line of your vehicle. That way, when the ignition is off, there is no power drawn from the vehicle battery. Also, no power is wasted on appliances when you want to start the engine. The appliance battery will be being charged only when the vehicle switch is in the “run” position.