How Many Cycles Battery Iphone. The issue isnt whether it will work or not it is how long will it work. Battery age is measured in battery cycles where one cycle is equal to the process of draining and completely filling up the battery once.
Learn more about charge cycles. Apple says that their iPhone batteries will retain 80 of their original capacity after 500 charging cycles. According to Apple the lithium-ion batteries in your devices are designed to operate at up to 80 capacity through around 500 complete charging cycles.
For this we have an iOS app to give you a basic idea of the battery and a Mac app which gives in-depth battery details and a few more important statistics.
A full cycle is considered a full discharge of your battery from 100 to 0 or the equivalent in other words going from 100 to 50 twice is considered 1 cycle. This can mean that you use up your battery from 100 until the phone is at 0 or completely dead or you can drain 55 of that battery one day and 45 the next day and together the two days combine for one complete 100 battery cycle. Depending upon the length of time between when the iPhone was made and when it is activated your battery capacity may show as slightly less than 100. The 6-8 also includes around 1-15 of screen off background time.
