can the iPhone 6 use iPhone 7 battery

snow167 wrote:

Good afternoon,

Yes, you can buy batteries

You can buy counterfeit and knockoff batteries. You can not buy new, genuine Apple batteries for iPhones. Apple does not sell them. Never mind the fact that attempting to replace the battery yourself will permanently forfeit all rights to service or support for the device.

What are you trying to accomplish? The iPhone is not user serviceable. You cannot "buy" iPhone batteries as they are not for sale.

No, the batteries are not swappable - see https://www.ifixit.com/Teardown

Good afternoon,

Yes, you can buy batteries

No, you cannot buy actual Apple batteries unless you have a GSX account and are authorized to work on iPhones/iPods/iPads.