Feature 1[Emergencies Starter] 600A peaks current car emergencies starter can help you quickly starts most 12.0V voltage car that up to 6.0L gasoline or 5.0L diesels engines. 2[Low Temperature Starts] It can help you solve the starting problem quickly, with built in intelligent power management and support for low temperature starts, so you can easily starter even in cold conditions. 3[Multiple Protections] Built in high performance chip, support multiple protecting functions, short circuit protecting/reverse connection protecting/over discharge protecting/over current protecting/reverse charge protecting, if the positive and negative terminals connected wrongly, it will automatically alarm, safer to use. 4[Built in Battery and LED Light] Built in high capacity battery, long endurance, with dual USB output ports for charging phone, tablets or other devices. With LED light, support illumination and SOS mode, Great for night use. 5Details: The output is 5V/2A, 12.0V Jump Starts, starts current is 400A; peaks current is 800A. Color: Black + Yellow Material: ABS + PC Charge Input: 5V/2A Output: 5V/2A, 12.0V Jump Starts Starts Current: 400A Peaks Current: 800A Battery: Built in 6300mAh Battery Application: For 12V, 6.0L Gasoline Engines and 12V, 5.0L Diesels Engines Item Size: 170 * 85 * 38mm/ 6.7 * 3.3 * 1.5in Package List 1 x Car Jump Starter 1 x Battery Clip 1 x 3 in 1 USB Cable 1 x Air Pump 3 x Nozzle 1 x Storage Bag 1 x Manual