20000mAh Power Bank External Battery Backup USB Portable Cell Phone Chargers For Mobile phone
Colors:blue yellow black red gray
Please remark you need colors，thanks.
1.100% brand new and high quality
2.Built-in 20000mAh high capacity rechargeable Li-Ion battery.
Powerful with long operation time.
3.With 4 connectors， be compatible for iPhone， iPad， iPod，USB Digital Devices and most cell phones..
4.LED indicator light show，at any time control power
5.With High output LED flashlight function!
6.Long lifespan，more than 1000 times the charging and discharging protection
7.leakage protection，and five heavy security protection，very safe to usePortable， practical and long cycle life.
8.Safe and reliable， perfect for using on travelling and outdoor activities.
