Solar Power Bank 10000mAh External Battery Fast Charging waterproof

Power Bank 10000mAh Solar Panel External Battery Fast Charging  Main Features: Dual USB ports, you can charge phones, pads or other small electronic devices simultaneouslyMaterial: Solar panel, ABS plastic cover, silicone frameLED Light works perfectly in darkness, especially for emergencySOS distress signal to help other people find you Compass, help to find directionSpecification:- Battery type: Li-polymer battery- Capacity: 10000mAh- Input: DC5V/1.0A- Output: DC5V/1A, DC5V/2.1A Note:Even in a perfect laboratory condition,The efficiency of energy transformation from solar to electric energy is really low.When it used in outdoor, it also affected by the weather, the location or others factors. So the solar panel is not good as first choose to recharging. We suggest you recharge it via wall charger at the beginning to make the power battery fully activated. Packing included: 1 x Power Bank