As we all know, lithium battery life itself, it will increase with the use of time and the number of cycles, the battery will decay aging, the actual capacity will become smaller and smaller. Whether iPhone or Android, there is no way to circumvent this problem. Android solution is simple and crude, directly increase the battery capacity, easily 3, 4000mAh, so that the damping buffer period longer.And iPhone battery capacity is small, like the iPhone 6 / 6s / SE series battery capacity is not large, Aging changes little battery capacity.Apple approach is to limit the old firmware in the new iPhone processor frequency, so as to achieve energy saving and extend the life of the purpose.
Apple did this with some kindness, but it was obvious to users that it was a snap feeling after limiting performance, and the iPhone was getting worse in the last few days, with users expressing themselves most among social platforms Satisfied with this, Apple announced a solution, and for the iPhone 6 or later, the battery replacement price dropped from $ 79 to $ 29 for the end of January to December 2018.
Bank of China, the replacement price of the battery will be lowered from 608 yuan to 218 yuan, a decrease of 390 yuan, basically the same as the price of overseas batteries, which Apple put 'this bowl of water' side flat. Also, after the cut The price is quite affordable, if our users go to Huaqiang North to find a place for fly, non-original cost should be more than one or two hundred dollars.Only 218 yuan will be able to Apple's official after-sale replacement of the original battery, or rather Very cost-effective.
