This car battery jumper is equipped with a powerful 100W motor that drives a high-pressure water pump, which is connected to a hand-held shower head. Additionally, it features a built-in Toss (Total Stop System) that automatically shuts off the pump to conserve energy and prolong the pump’s lifespan. Suitable for various types of vehicles, such as cars, motorcycles, boats, RVs, ATVs, SUVs, vans, tractors, lawnmowers, and more, this device provides a convenient and efficient solution for cleaning and washing tasks.