Multi-Protection Jump starter uses design of Integrated Battery and Intelligent Clamps, which is fully insulated and safe enough. 10 types of protection include spark-proof, reverse-polarity protection to protect you from failure problems such as short circuits or sparks.What You GetOur Brand is specialized in vehicle emergency starter with 24 months warranty. jump pack (1* jump starter, 1* smart jumper cables, 1* type-C charging cable, 1* user manual, 1* portable carrying case).More Powerful BoosterThis 3000-Amp peak lithium car jump starter battery pack can start a vehicle(Up to 9.0L gas/ 7.0L Diesel Engine) in seconds, suitable for car, motorcycle, RV or tractor and so on.Portable Power SupplyWith dual USB (5V/2A) output, this car starter battery pack can be used as a power bank to charge smartphone, laptop, and other USB devices.400 Lumen Lighting Say goodbye to old bulky jump start battery pack! is more lightweight and portable. The battery starter utilizes 400-lumen lighting lasting 48h with 3 modes :Flash Light, Strobe Light, and SOS Light.