These Carpoint booster cables are the solution when the car won't start due to a dead battery. Suitable for use with 12 and 24 volt batteries. The jumper cables are colour coded (red and black) and have a length of 3.50 metres. For petrol cars with displacement up to 2500cc. Cable thickness of 25mm² with fully insulated clamps and with TÜV/GS product certification. Tip: Keep Carpoint booster cables in the supplied carrying bag in the car so you always have the cables at hand.