Why choose our 12V jump starter? Our model DN13 features a large LCD screen digital display and a compass function. It is designed to start any vehicle with ease. Our jump starter comes with customizable battery capacity ranging from 8000mAh to 20000mAh, providing enough power to start your car's engine, as different engines require different power levels. It is capable of quickly jump-starting 12V vehicles, eliminating the frustration of a dead battery and getting you back on the road in no time. We also offer various optional accessories such as smart clamps and air pumps. Our jump starter can be customized through OEM and ODM services, and we provide different packaging options such as toolboxes and EVA bags for convenient carry and storage. Our DN13 jump starter also comes with a built-in LED light, including red and blue lights for SOS emergencies. It can also quickly charge your electronic devices. If you need a good quality 12V jump starter, then it is your good choice!