descriptions: suitable for your car, truck, motorcycle, boat or tractor and so on. Charge up your electronic device when emergency happen. Comes with usb outputs, can fully charge your smart phones, notebook, car refrigerator and other devices at fast speed. specifications: color: yellow, red, blue, black, whitematerial: plasticsize: 14 x 7.8 x 1.5cmpackage size: 180*110*80mmvoltage: 12vbattery power: 20000mahsupport for: emergency starting of 12v carpackage included: 1 x jump starter battery1 x set of alligator clips1 x charger cable notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. we guarantee the style is the same as shown in the pictures. 2. Due to the manual measurement and different measurement methods