What is the average cost of a battery replacement for I-phone 6?

Hey There,

The average cost for an iPhone 6 battery replacement is $49 for iPhone's out of warranty. Now if your phone is under AppleCare+ it can be done at no charge. Keep in mind these prices are for those living in the U.S. and prices may vary by region. I hope this helps you and if you need any further assistance please don't hesitate to ask.

-DJ

Apple isn't listing available hardware repair support for the iPhone 6. It's kind of odd, but the 5c and 5s are listed, as well as the 6s, but not the iPhone 6 or 6 Plus.

iPhone Battery Replacement - Official Apple Support

iPhone Repair - Official Apple Support

The cost will depend on the country you're in.

iPhone Battery Replacement - Official Apple Support

No iPhone 6 could possibly still be covered under a valid AppleCare+ Plan. It was released nearly 8 years ago.