The Navitel JS4000 is a powerful jump starter designed to reliably start vehicles when their batteries fail. It provides a peak current of 4000A, making it capable of starting petrol engines up to 10L and diesel engines up to 8L, which extends its utility from motorcycles and cars to larger pickups, RVs, and trucks. The device is powered by a 24000 mAh battery that can be fully recharged in about 6 hours via a fast-charging USB-C port, offering a lifespan of approximately 1000 cycles. Safety is integrated into the design through intelligent booster cables featuring 10 levels of protection and a built-in indicator light that alerts you to connection errors. For added versatility, the unit includes two USB-A fast-charge ports for powering mobile devices and an integrated LED flashlight with steady, flash, and SOS modes. Built to operate in temperatures ranging from -20°C to 60°C, this tool is a dependable companion for drivers of ATVs or snowmobiles facing harsh weather conditions. The set comes organized in a storage case and includes the necessary charging cables and jump wires.