【69800mAh Large Capacity】The 69800mAh high-capacity car starter can withstand the impact of strong current when the car starts, with long standby time and long battery life. 【LED Lighting & 4 USB Output Ports】Built-in high-brightness LED lights. 3 lighting modes: lighting mode, flash reminder mode, SOS rescue mode. At the same time, 4 USB output ports can quickly charge smartphones, MP3/MP4, tablets, laptops and other devices. 【Safety Hammer Design】This emergency power supply adds emergency window breaking function, with a safety hammer design, which can prevent accidents and save lives at critical moments. 【Easy to Use】Easy to operate, find the positive and negative poles of the car battery, clip the positive pole in red, and clip the negative pole in black to start. 【Wide Application】12V gasoline vehicle is universal for diesel vehicles, supports gasoline vehicles with a displacement of less than 12V/6.0L and diesel vehicles with a displacement of less than 12V/4.0L, the vehicle battery starter can easily and quickly start your 12V car, truck, SUV, pickup truck, van, etc.