At What Maximum Capacity Should An Iphone Battery Be Replaced. By Liam Tung January 3 2018 Topic. As long as the battery capacity is over 80 you have nothing to worry about.
Imho there is no need to do the battery replacement before the year ends with apple care i am able do an express replacement the entire phone if the battery gets more worse and this is for. I would make a full backup of your iP6s content then make an appointment at your most convenient Apple Store and have it checked as you should know battery replacements cost in US is 29taxes till the end of 2018 but check this price in your country. That generally wont happen until the maximum capacity is lower than 80 percent after 500 complete charge cycles read more about that in our story about battery myths.
You should still get 2 years out of a battery.
The easiest way to know if its time for a battery replacement is when its maximum capacity hits 79 or below and you receive the Your batterys health is significantly degraded message. If your iPhones battery maximum capacity is under 80 per cent then its health has been significantly degraded and it needs replacing. Maximum capacity compares your current battery performance to when it was new. At that point your iPhone may intentionally slow itself down in order to prevent your aged battery from failing.
