COMPATIBILITY - Replacement Battery for iPhone 7 only (A1660, A1778, A1779). Not 7 Plus.
HIGH CAPACITY - High Capacity 2200mAh 3.8V Li-Polymer battery with 22% Power More Than Original and Other Battery
HIGH QUALITY:Grade A+ battery.UL,CE,BRAND NEW 0 CYCLE, FCC,RoHS,and ISO9001/14001 Certificated.
EASY INSTALLATION - Full set of repair tools, including adhesives and instructions give you professional installation guidance,but also, we suggest you to watch more relevant video about replacing the battery on YouTube before you replaced.【Before you repair, run out of battery power or less 20%, Avoid breaking the battery and accident during repair】
【SATISFACTION GUARANTEE】24-hour support, 30-day refund, 24-month warranty. If you have any questions, please feel free to contact us via Amazon