Jumping your vehicle or 12V 10A lawnmower can be as easy as charging your phones, camera, Kindle, and other devices with the iClever BoostEngine. Ultra compact and weighing less than a pound, the powerful iClever BoostEngine charges devices up to 75% faster with its quick charge technology adapter and jump starts vehicles up to 30 times with a 600 amp of peak current. The ultra safe and mistake-proof smart clamp keeps you protected and worry free when using it, and you get a lifetime support guarantee.