Screw the clamp directly onto the negative pole of the battery Attach the vehicle-side cable with the pole clamp, which was previously attached to the battery, to the end piece of the pole clamp The power supply is now interrupted by opening the rotary wheel (2 - 3 turns are sufficient) The power supply is restored by closing the rotary wheel
Campers, Antique car, Boats and many other cars that are rarely moved
