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Apple iPhone 4 (CDMA)


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Top message:  Battery Life by babaloo   Feb 18, 2011, 2:55 PM

Replying to:  Re: Battery Life by pontiac   Mar 7, 2011, 12:48 PM

Re: Battery Life

by socalsurfer    Mar 15, 2011, 9:57 PM

I hate to be disagreeable, but that is not true. Modern day lithium ion batteries don't need to be "calibrated", "exercised", or "run in". The are controlled within the phone by a battery management circuit that keeps track of the status and health of the battery.
I have been making cellular phone batteries for over twenty years,and the batteries of today are really simple to take care of-just use them until they wear out!
If you are experiencing abnormal battery drain it is either an app that is sucking the life out of it, or it's defective.

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