New Portable Solar Power Dual USB LED 20000MAH external phone battery charger backup power bank free shipping

Product parameters:                                                                                            

1. The input / output voltage: 5V 1000mA

2. The input / output current: 5V 1000mA / 2A

3. High-capacity cylindrical lithium-ion batteries 18650 5， the domestic A product batteries

4. Capacity: 20000MAH

5. The charge status display: four battery indicator， 4 full brightness at full power， a representative of 25% of the electricity grid.

6. Can charge cycles: 500 times

7. Charging time: 4-6 hours9. Color: Black Silver Gold Red Blue Rose Red

8. Product Size: 120mm * 75mm * 20mm

9. Product Weight: 278g

10. Product packaging: Packaging， charging cable， manual

Product description