How To Restore Maximum Capacity Of Battery Iphone. All batteries start chemically aging the minute they leave the factory and their ability to hold a charge gradually degrades over time. The little icon does not tell us about the percentage of the battery.

Batteries will start at 100 per cent when first activated and will have a lower capacity as the. Scientists and engineers have done their best t. Dont use your iPhone when its at 25 charge or less.
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Batteries will start at 100 per cent when first activated and will have a lower capacity as the. A lower Maximum Capacity means that the iPhone will not as long between charges. An Apple Authorized Service Provider can replace the battery free of charge to restore full performance and capacity. Calibrating your iPhone battery gives it the right push for better battery indicator accuracy.

