Solar Power Bank 20000mAh Solar External Battery Charger 2 USB Ports Phone Power Bank with LED Light For iPhone Samsung Huawei Xiaomi 

Main Features:

Dual USB ports, you can charge phones, pads or other small electronic devices simultaneously
 Material: Solar panel, ABS plastic cover, silicone frame
LED Light works perfectly in darkness, especially for emergency
SOS distress signal to help other people find you

Compass, help to find direction

Specification:
- Battery type: Li-polymer battery
- Capacity: 20000mAh
- 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 depends on the weather condition and is not always the same. For the most reliable usage, we suggest you recharge it via wall charger at the beginning incase of inefficient weather conditions. 

Package includes:

1 x Power Bank