ASPERX AX2500 Jump Starter, 21000mAh 2500A

Powerful Car 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.
【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. Besides, the car battery jump box/jump cable indicator notifies you of incorrect use with an audible buzz and flashing lights.
【Portable Power Supply】:More than a car battery charger, 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 (up to 50% faster than a standard charger).
【LED Flashlight 】: The lithium battery booster'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.