Check charge count app for iPhone and iPad
Do you ever find that the number of times you can recharge your rechargeable batteries is less than the catalog value?
Do you ever think that a regular dry cell battery would have been fine?
Write the number on the battery with a magic marker pen, register it in the application, and record it.
Its easy to get started, and you can easily see the trend in a graph.
Its more fun than you think.
Use iCloud to sync your data across multiple devices such as iPhones and iPads.
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