The Quick Charge 3.0 technology charges your phone with a 75% faster charging speed and the 2 iSmart USB ports support a maximum current of up to 2.4A each. Features: - 1000A Works With All 12V Gasoline Engines. - MASSIVE 14000mAh Capacity With Micro Input. - Quick Charge 3.0 + iSmart Technology. - Boost Button & Status Light: If the indicator light is green, you can jump start your car; if it is red, you need to check the connection of the clamps and polarities, and make sure the battery level is over 20%. What's in the box RavPower 14000mAh Power Bank with Jumpstart. Carry Bag. 2x Micro USB Cables. Set of Car Jumper leads. User Guide.