Feature: 1. Good Performance: Built in 28000mAh high performance polymer lithium battery equipped with intelligent power IC, can work normally at ‑40℃ low temperature and 65℃ high temperature. 2. USB Outputs: Car power bank adopted USB 5V/2A port, which can charge your devices faster and is compatible with almost all USB charging devices, including cell phones, tablets or digital cameras. 3. Storage Bag: Distribute household charging head, car charging cable and storage bag, prevent loss, easy to find and store, large capacity battery with static 0.05mA low function sleep solution, long term use can still maintain power. 4. 9 Protections: Car jump starter with advanced 9 protections such as reverse connection protection, short circuit protection, over voltage protection, over heat protection, over charge protection, magnetic field protection, etc. 5. LED Light: Battery starter utilizes bright LED flashlight with 4 modes (strong light, explosion proof light, quick flash explosion proof light, SOS warning light), can be used under different circumstances. Specification: Item Type: Jump Starter Material: ABSSize: Approx. 17 x 3.8 x 8.8cm / 6.69 x 1.5 x 3.46in Battery Capacity: 28000mAh (Battery Included) Service Life: More than 5000 times Full Charge Use Times: 30 times Charging Time: About 5 hours Output Voltage: 12V for automobile end, 5V-2A for USB end Charging Input Interface: DC interface Input Voltage: 15V Input Current: 1A Peak Current: 600A Starting Current: 200A Applicable Models: Applicable to diesel vehicles within 12V 2.0L, gasoline vehicles within 12V 6.0L Scope of Use: Suitable for charging mobile phone, bluetooth headset, laptop, camera, GPS, PSP and other digital appliances Battery: Lithium Polymer Battery, 1060110 high rate cell Battery Capacity: 28000mAh (Included) Special Functions: LED intelligent digital display voltage and current, support mobile phone wireless fast charging 9 Protection: Reverse connection protection, short circuit protection, over voltage protection, over heat protection, over charge protection, magnetic field protection, over discharge protection, over current protection, very low power consumption LED Light: 3pcs (4 lighting modes, strong light, explosion proof light, quick flash explosion proof light, SOS warning light, the range is more than 30m). Package List: 1 x Car Jump Starter1 x Home Power Charger1 x Car Adapter Charger1 x Clip1 x Manual1 x Storage Box Note: 1. Please read the product instruction carefully before use.2. When starting the car, the battery clamp blue plug should be firmly inserted in place, otherwise it will affect the starting effect, and even cause the melting of the plastic joint.3. If the car cannot be started, please check whether the battery clamp is properly clamped and whether the battery connector is rusty or dirty. Continue to start after cleaning up. If you try 3 times and still can not start, do not forcibly start, otherwise it will cause damage to the product, should further check whether the vehicle has other faults.4. Do not clamp the battery clamp with wrong ends, otherwise it may cause safety accidents.5. Please remove the main engine within 30 seconds after the car starts, otherwise it may cause safety accidents.6. Do not disassemble the machine by yourself, otherwise it may cause safety accidents.