1Wide Usage: Jump start most 12V mid size vehicles on the road, such as cars, motorcycles, watercrafts, ATVs, UTVs, SUVs, lawn mowers, yachts, boat, pickup, snowmobiles, etc. 29 Protections: Feature 9 advanced safety technologies including overcurrent protection, overload protection, overvoltage protection, overcharge protection and high temperature protection, etc. 3QC3.0 Fast Charging: Dual USB ports can charge your devices faster and efficient, and compatible with almost all USB charging devices such as cell phones, tablets, for Kindles or digital cameras. 4Bright LED Flashlight: The LED work light has 3 modes: Flash Light, Strobe Light and Sos Light. This multi purpose flashlight is ideal for camping, outdoors, indoors, emergencies, travel, etc. 5Function: Solve your problem that the vehicle cannot start for that the car is left for a long time, the battery is worn out, the voltage is insufficient in winter or when you have a low battery in the field. 618000mAh Large Capacity: Built?in four 7043125 high?rate batteries with smart power Ic more stable and safe without damage to vehicle and digital equipment. 7High Performance: Compact and portable, and versatile in use. A static 0.05mA low function sleep solution can maintain the power after long term use, and can work normally in severe cold ?20. 8Smart Display: Intelligent digital display power according to the percentage, input signal and output voltage and current, you can know the remaining power at any time. Come with a Type C cable.