Viatek Mighty Jump Pocket Car Jump Starter and Power Bank - Blue Charge a drained or weakened vehicle battery without leaving your vehicle: Transfers power to your battery via the vehicle's internal wiring * Jump start most any vehicle from the driver's seat via the vehicle's DC accessory port (cigarette lighter) * No need to leave the safety of your vehicle, raise the hood, connect cables or get dirty Charge portable electronic devices : Boost the charge of portable electronics like smartphones so you can navigate out of danger or call for help * Works with most devices that recharge via a USB connection * Use the USB charging cable the comes with your portable device (not included) Recharges easily: Just connect Mighty Jump Pocket to a charging source with the included USB cable Compact, portable design: Small enough to fit in your pocket, purse or glove box * Take it camping, traveling, to work or anywhere you might be unable to access a traditional power source