Every car should be equipped with an emergency start power supply, which can help you start the car in an emergency, which is very convenient. Our car jump starter can meet your needs, multi-function, can be used to start the vehicle, can also be used for daily mobile phone charging, night lighting, is very conducive to daily driving. Features - Color: Black yellow. - Material: ABS, metal. - Size: About 18.50 X 8.50 X 3.70 cm/ 7.27 X 3.34 X 1.45 in. - Input Voltage: 12V 1A. - Output power: 5V 2A. - Starting current: 300A. - Peak current: 600A. - Battery88000mAh. - Working time: 3000 times. - Multipurpose: emergency car start, outdoor lighting for help, mobile phone charging. - 88000mAh safety polymer lithium cell, safety explosion-proof and high temperature resistance, whic can supply power to air pump. - It can be started continuously for more than 30 times, really convenient and practical. - It can used for LED lighting 150H, flash prompt and SOS for help. - Easy to use, with 7 safety protection: overcharge protection, overheat protection, short circuit protection and so on.