High quality booster out of flexible copper cable and fully isolated battery clamps (100215/100216) for cars and delivery vans. Booster cable -start safe- is provided with an over voltage protection, which protects the electronic equipment and structural members of both vehicles. During the start high inductional power could be caused (e.g. by sliding of the battery clamps). The electronic of -start safes- absorbs those dangerous power points. The PVC-covert cable is heavy flammable, it can not break, oil- and partial acid constant. A solid manufacture according to DIN-standard 72553 guarantees you a professional product with a specially longevity, which is particularly different from other booster cables.