About this item【Powerful Car Jump Starter】 Jump starter is able to jump start most kinds of 12V vehicles (up to 10L Petrol / 10L Diesel, Not suitable for electric vehicles) up to more times in a full-charge, works for passenger cars, motorcycle,lawn mower, trailer, snowmobiles etc. Even if the voltage or battery of the car battery is too low, pressing the button on jump leads will force your car to restart. Every driver must to have a car battery jump starter in case of emergency situation【Portable Small Powerbank】Our car jump starter pack weighs just 0.68 pounds and measures 7.28*3.74*1.69 inches. You can easily hold it in your hand. It provide big capacity power bank with Dual USB Ports to charge phones, tablets, GPS, camera, kindle and other devic.