LARGE CAPACITY: 4000 mAh Li-polymer rechargeable battery,can be full charged 2 times for iPhone 7 Plus. It is used A class polymer battery, you can do safe charge at anytime and anywhere.
FAST CHARGE: Full end five protection technology,reduce voltage conversion, which is safe and can reduce phone fever while charing.
SMART CHARGE: Charge and discharge at same time . Press the button to charge for phone first, and after full charge, it will be smarted changed to charge for backup battery. it will be automatic power down after power saturation . Other phone can be charged via external USB port.
PRACTICAL DESIGN: Its shell used Piano paint process or scrub treatment,high-end and very nice hand feeling.
QUALITY WARRANTY: If there are any issues, we''ll give you a total refund or a replacement, at no cost without questions asked. We just want your 100% satisfaction.

Technical Details

Product Details

Package Dimensions
Width : 4.3 inch
Height : 1 inch
Length : 7.9 inch

Shipping Weight: 1.23 pounds (View shipping rates and policies)

ASIN : B01M08HQEB