High power output: The UTRAI jump starter delivers 2500A of peak current, making it suitable for jump-starting engines up to 8L gas or 7.5L diesel. Large capacity: With a 24000mAh battery, the jump starter can provide multiple jump starts on a single charge, as well as charge other devices via USB QC3.0 ports. Versatile functionality: In addition to jump-starting and charging devices, the UTRAI jump starter also includes a built-in flashlight with three modes (steady, strobe, SOS) for emergency situations. Portable and durable: The compact and rugged design of the jump starter makes it easy to carry in a car trunk or backpack, and the durable construction ensures it can withstand tough conditions.