Features:1. Super Capacity & Peak CurrentEquipped with a high-speed polymer battery instead of a normal starter. With the super 2000A peak and 20000mAh capacity, it is easy to start a 12V vehicle (any gas engine or up to 8.5L diesel engine), or even RV, motorcycle, tractor, lawnmower, speedboat up to 40 times. No need to recharge the jump starter often. 2. 6 in 1 Multi-FunctionEmergency jump starter + Portable charger + LED stable flashlight + S.O.S lighting signal for help + Dual USB quick charge + Power Charger. It can help you in any case whether you are in an emergency or in daily life, High or low temperature. Dual USB outputs(5V/2A and QC 3.0) and a Type-C output(5V/3A) for fast charging your mobiles. 3. LCD display screen and durable materialsAudew battery charger automotive uses ABS resistant fuel casing and Acrylic high transparent lens which is more durable than the ordinary plastic material. The LCD screen is utilized to show the precise remaining percentage of power and the status of input or output of the auto battery booster, to avoid not recharging in time.