Features: 1. High safety the battery adopts rare earth material which will not fire and not explode under any bad condition. 2. Mini and delicate portable to carry. 3. Easy starting can continuously start the car for over 30 times can start even the battery is less than 20%. 4. Strong LED illumination system has the common illumination SOS signal and strong strobe features. 5. Mobile power can provide charging support for different digital products. 6. Super high capacity up to 12000mAh capacity can charge iPhone for 4 to 5 times. 7. Super long life more than 1000 times cycle life.