Light and durable, the portable car emergency start power, good tool for 12V car, they are very sturdy and not easy to break or deform. Aside from normal charging ports, this portable jump starter is also equipped with USB output that provides the charging speeds for your portable electronic devices. Features -Color: Black. -Material: ABS, Electronic, Rubber, Copper . -Size: About 16.10X8.50X2.90cm/6.33X3.34X1.14in. - Versatile and multifunctional, can be used for car start, electronic device charging and so on. - Stable charging current, high efficiency, long life, , high temperature resistance. - With multi-purpose, it can be used for car emergency start, outdoor lighting for help, mobile phone charging, etc. - Polymer lithium battery, small size, 10000mAh large capacity, explosion-proof and safer. - It adapts to types of 12V/4.0L displacement gasoline vehicles, so don't worry about its adaptability. Specification: Capacity: 10000mAh/3.7V/37Wh. Type-C output: 5V/24A (Max). USB output: 5V/2.4A(Max). Total output: 12W (Max). Start voltage: 12V. Starting current: 500A. Peak current: 1000A. Package list: 1 jump starter 1 x clip ignition wire 1 x charging cable