Type: Non-removable Li-Ion battery Capacity: 2900 mAh Compatibility: iPhone 7 Plus Condition Descriptions: Original New: 100% New as the same as Factory's condition After Market High Capacity: Appearance 95% new, more than 15-30% capacity of the design capacity.This is the copy cable core and assembled by the third-party. Original Disassembled:70~80% new,aboved 15 charging count cycles,the capacity will be less than normal Features: This battery replacement is compatible with Apple iPhone 7 Plus only. This Battery replacement is 100% original and brand new. High capacity battery enables longer standby time. The Apple Apple iPhone 7 Plus Battery is non-removable. You have to disassemble your iPhone 7 Plus to replace the battery. For proper maintenance of a lithium-based battery, it important to keep the electrons in it moving occasionally. Be sure to go through at least one charge cycle per month (charging the battery to 100% and then completely running it down).