This clever item is made by Richbrook with two purposes in mind: security and battery preservation. Known as the Discarnect, it costs £9.95, and provides a removable link in your 4×4’s ignition system.
The Discarnect fits to any type of battery post and provides a means of rapidly disconnecting the high-tension side of the ignition circuit.
Undo the plastic knob and the vehicle won’t start – meaning that any would-be car thief will be thwarted in his tracks. The knob can be carried in your pocket, or hidden elsewhere in the car, until the owner returns – providing a very simple means of immobilising a vehicle.