jump starter 【Powerful Jump Starter】: AX2500 With a 2500A peak current, the car battery starter is powerful enough to start the 12V vehicles up to 10.0L Gas/7.3L Diesel engines. with heavy-duty jumper clamps, It can even work in extreme climates -4~140℉. Suitable for car, truck, motorcycle, boat, RV or tractor and so on. 【Portable Power Bank】:More than a car jump starter, AX2500 Car Starter designed with 2 USB outputs (5V/3A)and (5V/2.1A), the quick charge 3.0 USB port can fully charge your cellphones, tablets, and more at the fastest. 【10 Upgrate Protections】:Safe and easy-to-use jump starter battery pack without the worry of incorrect connections or sparks. zero voltage start function is a safety protection technology by AX2500, which automatically detects reverse polarity to ensure a precise connection before providing power to most automotive batteries or electrical devices. 【LED Flashlight 】: The lithium battery starter's LED lights to include four modes (Flash Light, Strobe Light, SOS Light, and Red Warning Light ) that can be used in different emergency situations, camping, outdoor adventures, providing maximum convenience and flexibility. and the battery jumper supports 60 hours of high-brightness lighting. 【What You Get】: ASPERX AX2500 Portable Car Jump Starter x1, Smart Jump Cable x1, 5V/3.0A wall charger x1, USB Type-C Charging Cable x1, Storage Case x1, Cigarette Lighter Adapter x1, User Manual x1. 2-Years Technical Support. If you have any after-sales questions about battery jumper, please feel free to contact us.