Features: You can use car charger or AC charger to charge this jump starter. It can start Gasoline car below 3.0L, but not suit diesel car. Starting a vehicle approximately 10-20 times After fully charged. High Quality LED Torch, can lighting about 40 hours. Very convenient, it can be charged at home and car. Descriptions: 20000MAH large capaciry, suitable for long time charging. Short circuit, over-charge, and over-heat protecting, very safe. Specifications: Battery Power: 20000mAh Item Width: 7.5 cm Battery Average Life: More than 1500 times Battery Charge Time: 5-7hours Output Power: 5V -12V-19V !#!amp!*! 0.5A -2A-3.5A About Item Height: 4cm Voltage: 12V Battery Specific: Lipo Battery Item Length: 16.5 cm tem Type: Battery Charging Units LED Light Function: Built-In white,red and blue led three light Starting current: 200A Max current: 400A Mini Size: 13.2x7.5x2.5 cm Color: white !#!amp!*! black Package included: 1 x 20000mAh Jump Starter Battery 1 x USB Charge Adapter 1 x 12V Storage Battery Wire Clip 1 x Car Charger Adapter 1 x AC Home Power Adapter(Plug suit your location)