Skype: broadbattery1 Specification: 1. Battery Type: Li-Polymer battery 2. Capacity: 8000mAh 3. Input: DC 5.0V/2A 4. Output: DC 5.0V/1A 5.0V/2.1A 5. Monocrystalline Solar Panel: 5V120mA(Standard) 6. Backup LED Light: 20pcs LED lights 5W (Stong light/SOS function) 7. Ultraviolet lamp: Currency detector function 8. USB Cable Color: White 9. Waterproof / Dustproof / Shockproof. 10.Size:140*75*17mm 11.Weight:250g 12:Black/Yellow/Blue/Green Features: 1. This Solar Battery Charger Power Bank is used in li-polymer batteries, performance is excellent, safe and practical,especially when you are traveling. The solar panel can make full use of solar energy, convenience and environmental protection. 2. It comes with 2 output ports,allows you charge two devices at the same time,or you can share your backup power with your friend,convenient and sweet. 3. The 20pcs LED lights provide strong light/SOS function ,a good choice for camping. 4. It comes with a currency detector function. 5. Waterproof/Dustproof/Shockproof. 6. Not only can use the solar panels to charge,but also can charge just like other usual battery.Pay attention to avoid being under the Blazing sun for quite a long time.