BatteryGuard

Experiments on lithium batteries prove that shallow charging and discharging can significantly extend the cycle life of the battery, if the loss from 0% to 100% charging is recorded as 100%

* Charge to 90%, 52% loss

* Charge to 80%, only 27% loss

BatteryGuard extends the cycle life of the battery by setting high and low thresholds and alerting the user when the power reaches the threshold, so that the battery maintains a shallow cycle working state. app features are as follows:

* Light and compact App, about 100k.

* Support text, vibration and voice alarm when the power reaches the threshold.

* Voice alarm uses TTS engine and supports custom voice.

* Backend records daily battery cycle loss and generates daily, weekly and monthly statistical charts

* Support Do Not Disturb mode, you can configure Do Not Disturb time period.

Power monitoring requires background operation, please refer to the help to reserve the background correctly.