充電速度チェッカー

[How to Use (Measurement Mechanism)]
・Starting Measurement: When you connect the charger, the device will first enter the Ready state.
・Entering Measurement State: After detecting the first 1% charge recovery, the device will automatically enter the Measurement state and the timer will start.
・Displaying Measurement Values: During measurement, each time the device recovers 1% of charge (e.g., 1% to 2%, 2% to 3%, etc.), the measurement value will be updated to reflect the time it took to reach the previous 1% charge.
・History: The five most recent 1% charge times (5% minutes) are saved as history.
The oldest data is automatically deleted when new data is added.
・Ending Measurement:
・Measurement automatically ends when the device is fully charged (100%).
・Measurement ends when you open another screen within the app or close the app.
・All measurement information and history will be reset when you unplug the charger.

[Uses]
- Knowing when charging is complete: Based on the current charging speed, you can roughly estimate the remaining time until a full charge is reached.
- Finding the fastest combination: If you have multiple charging cables, adapters, power banks, etc., you can accurately measure and compare which combination is fastest.
- Charging item reference: Use the charging speed of your smartphone as a reference to predict the efficiency of charging power banks and other charging items.

[Please note]
About the displayed time until charging is complete: This displayed time is based on a simple linear calculation using the most recent 1% charging time and the remaining charge (%).
It does not take into account any internal settings of your smartphone (e.g., charging speed reduction for battery protection, charge control at high temperatures, etc.).
In particular, the actual charging speed tends to be slower than the estimated time displayed by the app once the remaining charge exceeds 80%.

Please use this value as a reference only.