4.44K reviews
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About this app

Batteryminder helps you keeps track of the remaining battery life in your device, to avoid ending up in situations where you run out of power. It does so by making it easier to see a detailed view of your current battery level (at a glance) and adding customizable remaining time estimates, calculaded from historical battery information. You also get the option to add low battery alarms that makes you aware of when the battery level reaches a certain point.

- Battery level meter with % indicator in status bar
- Minimal power drain
- Adaptive remaining time estimate
- Low/Full battery alerts
- Fully customizable notification content (estimates, charging status, temperatures, health, voltage etc)

Additional notes:
- App 2 SD: some applications are not suited for installation on external storage (SD). This often applies when services, alarms, widgets and auto start functionality is involved. Batteryminder includes lots of the above, which is also the reason why it does not allow for external storage (SD) installation.
- Time estimate accuracy: Batteryminder bases remaining time estimate calculations on battery status reports gathered from the Android system. As a result, time estimates will become much more accurate over time and also less fluctuating. Please be patient for improved accuracy. Please also note that clearing the battery data history will force time estimate calculation to start over from zero, with much lower accuracy.
- Momentary estimates: The momentary/historical average setting toggles between trying to answer one of the following two questions; "How much longer would my device be able to run, given that I keep using it the same way as I am at this very moment?" (momentary) or "If I use my device about the same way as I usually do during a normal day, how much longer would my battery last?" (historical average).
- Battery health: Please note that battery health has nothing to do with the current battery level/charge (%). Battery health tries to say when it's time to replace an old, soon broken, battery.
Updated on
Nov 2, 2017

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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4.44K reviews
dave mosier
September 24, 2020
I have on my phone first day. Every phone. Has tech stuff. Temp of device is sweet as discharge rate. If a rouge app takes over you can take action.
2 people found this review helpful
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A Google user
August 14, 2019
this battery app doesn't work it needs too be fixed to work with all cell phone
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B A Google User
December 4, 2021
Would like to choose a charge percent lower than full charge, such as 98%.
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What's new

- Added notification click option (e.g. Battery use instead of Batteryminder config)
- Fixed a few rare crash issues