Road Proof Superboost 6000 mAH Portable USB Battery Charger w/Jumper Cable Clips Car Jumpstarter & Power Bank 600 mAh High Powered 6000mAh lithium Polymer portable battery charges smartphones, tablets and other USB powered devices on the go Jump starts up to 6 cylinder gasoline engines as well as up to 4 cylinder diesel engines Integrated smart jumper cable port allows you to jumpstart your car up to 20 times on a single charge • Super bright LED flashlight with several modes • Eliminates the need for jumper cables, bulky jumper packs or calling for a tow truck • Works with rars, trucks, boats, motorcycles, ATVs & more • Built-in circuitry protections along with additional protections in the jumper rabies to ensure your safety • Super slim compact design for easy portability and storage • Cold cranking amps: 400A