High Capacity: With its peak power of 400A and 12000mAh capacity, this car jump starter can jump start gasoline vehicles up to 4.0L and all the motorcycle and boat of 12V, and it will jump start for about 20 times once full charged
Power bank: 12000mAh(44.4Wh) real capacity, equipped with dual USB ports(DC 5V/1A, 5V/2A) to rapidly top up your smartphones, tablet and more cameras, GPS, wireless headphones, car vacuum etc.
Safe Guarantee: the smart clamp design prevent the booster from short circuit, over or under current/voltage,over charging, reverse charging, over-heating, anti-access battery polarity
Built-in 5 LED Lights: 1 LED flashlight and 4 small battery level indicators, and 3 modes of the flashlight (strong, strobe and SOS) is the great lighting source in the dark
Portable & Convenient: Durable material manufactured space-saving EVA case will keep the unit safe, convenient and easy to carry