Battery CycleCount and Battery Health Checker

Displays the number of charge cycles and battery life of the iPhone from the analysis data.


Description

Get information such as the number of charge cycles and maximum battery capacity from the analysis data stored in the Settings app.

Open the Settings app, go to "Privacy" > "Analysis & Improvement" > "Analysis Data" and tap the item "log-aggregated-xxxx-xx-~".

Tap the "Share" button in the top right corner of the screen, you will see the following items


version 1.2.x

①【CycleCount】Number of charging cycles
②【design_capacity】original battery capacity up to
③【nominal_charge_capcity】Current nominal battery capacity
④【raw_max_capacity】Current maximum battery capacity

[Battery Health]
【nominal-battery.health】
Battery life using nominal_charge_capcity ( (③÷②)×100 )
【raw-battery.health】
Battery life using raw_max_capcity( (④÷②)×100 )
【battery.MaximumCapacityPercent】
Maximum battery capacity (in Settings app)



version 1.1 or earlier

①【CycleCount】Number of charging cycles
②【design_capacity】original battery capacity up to
③【raw_max_capacity】Current maximum battery capacity
④【battery.MaximumCapacityPercent】Maximum battery capacity (in Settings app)
【battery.health】
battery life calculated using the above two ( (③÷②)×100 )


Latest Release Notes

1.2.1 - March 1, 2022, 11:47 p.m.

Changed the key for the cycle count from "com.apple.ioreport.BatteryCycleCount" to "com.apple.ioreport.BatteryCycleCount".


Version history