Powerful lifesaver: this nexpow car jump starter has enough power (2500a peak current) to jump-start most 12 volt vehicles on the road! (up to 8.0l gas or 8l diesel engines) this nexpow car jump starter works with cars, motorcycles, watercraft, atvs, utvs, suvs, lawnmowers, yachts, boats, pickup, snowmobiles, etc.
safety protection & low maintenance: the jump starter comes with ul2743 standard certification and the intelligent clamp of safety protection technologies, namely high temperature, reverse connection, low temperature, overload, low voltage, over charge, over discharge, short circuit. also, the jump starter gets fully charged in about 6 hours.when not in use, just turn off the main switch and the device can hold the charge for more than 3 months.
emergency charging 3.0: with the new generation dual usb 5v/3a, 9v/2a, 15v/1.5a