Product Review

Ultra-High Capacity:
Charges iPhone 6/6s --- over 7 times
Charges iPhone 7/8 --- almost 7 times
Charges iPhone 6P/7P--- almost 5times
Samsung Galaxy Note8 /S8 for --- over 5 times
iPad mini and the most tablets--- at least 2.5 times
iPad Pro--- at least 1.5 times

Dual USB Ports:
Charge two devices at the same time while on the go, the quick 2.1A charge provide the fastest charging speed to you.

Excellent Quality:
Use with grade A 18650 battery cells ensure the quality, effective and safety use. You can access to safe, efficient and high quality portable charger.

Package included:
1 x CORNMI 20000 mAh Power Bank
1 x Portable Phone Charger User Manual

Please Notice:
Please don't use the phone when the powerbank is charging for safety. 2 USB ports (IOS 2.1A & Android 2.1A) IOS 2.1A just for iphone,Android 2.1A just for Android samrt phone.

Ultra-Long Warranty Promise:
Here at CORNMI, we offers 24-Month limited product warranty, buy with confidence. Professional technical support, Efficient and always satisfied customer service all the year round.