The ednet Mobile Jump Start for Cars with Power Bank helps you to start up your engine. Weak batteries (car, motorcycle, quad/ATV or scooter) helps the Power Bank quickly on the right track. from now on, you dont need assistance of others or the road service. Help yourself! It is suitable for vehicles with up to 3 liters petrol (gasoline) engines with 12V. The total capacity of the Power Bank for charging mobile devices is 9.000 mAh. High security is guaranteed by reverse polarity, over voltage, over heat and short circuit protection. It has 3 outputs: 1x 8-12V / 90A duration power, 300A max. peak power cranking power (jump starter cable), 1x 5V / 2.1A (USB port), 1x 5V / 1A (integrated Micro-USB cable). the jump starter cable is purely for use with weak batteries. But with the Power Bank, you can also charge tablets and smartphones. One possibility is the integrated USB port (2.1 A) ideal for charging tablet PCs. The other possibility is the integrated Micro-USB cable (1 A), it allows you to charge mobile devices such as smartphones, cameras, speakers, etc. The Power Bank will be charged via the supplied Micro-USB cable or via the cigarette lighter of your vehicle, the proper cable is also included. All neatly packed in a space saving sturdy bag, so that you have your mobile Jump Starter / Power Bank handy at all times. This set is a must for all motorists.