This is an iPhone 7 battery replacement. Compatibility: Solves the following problems: Features: Specs: Details Solves the following problems: The Battery does not hold a charge Phone performance is slower than normal Phone shuts off unexpectedly Features: Zero Cycle Count UN 38.3 Certified Installed Texas Instrument "Gas Gauge" Chip Battery Adhesive- Pre-intalled quick release Compatibility: Apple iPhone 6s Plus Models A1634, A1687, A1690, and A1699 Specs: iPhone 7 Battery Replacement Li-Ion Voltage (V): 3.80 Regular Capacity: 7.45 Wh, 1960 mAh High Capacity: 8.48 Wh, 220 mAh IMPORTANT As per IATA Dangerous Goods Regulations, all batteries must ship via GROUND only. If you are located outside of the continental U.S., please contact Customer support for further details and assistance. Watch Our Repair Video