Don’t let a dead battery leave you stranded. Powerful and Durable Jump Starter: 4500A peak output that can instantly start 12V vehicles. Suitable for 9.0L gasoline engines and 6.5L diesel engines. Compact 6-in-1 Design: Lightweight yet robust with a 10000mAh battery that includes functionalities: jump starter, tire inflator, flashlight, SOS signal, strobe warning light, and USB power bank.