Battery Alarm Mobile App

World Globe Flags

Charger Alert has users and fans across the world in many different countries, so it's only right to make it more accessible by translating the app into other languages.

If you are able to read and write in another language, please consider helping to translate Charger Alert to your language …

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Charger Alert v3.0 has been released on Google Play with the addition of a battery health alert, along with other new features and improvements.

When enabled, the Battery Health alert will notify you if the device ever reports a problem with the battery, such as: overvoltage, overheating, too cold, …

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Charger Alert v2.2 has been released on Google Play featuring full compatibility with Android 12 and 13 as well as the upcoming Android 14 operating system release.

For additional security, the unplugged alert cannot be disabled or canceled from the lock screen. The device has to be unlocked first.

Charger Alert v2.2 Menu screenshot

Charger Alert Android QR Code

What's …

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Note: Although this article is aimed at Android devices, the principles within apply to all lithium-ion rechargeable batteries that are found in mobile phones, like Samsung smartphones, the iPhone, or other iOS devices like the iPad, tablets, and even PC laptops or MacBook computers.


For those who want the …

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You can now watch a video demonstration of Charger Alert v2 for Android, in action.

This gives you a brief introduction and some of the features that are available.

Please enjoy...

Charger Alert YouTube Video

Charger Alert v2.1 has been released on Google Play bringing with it more settings, and a battery widget you can use to display your battery information right on your home screen.

You can also now choose a battery full level (other than 100%) to alert you, for example when your …

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It's finally here! The (very) long awaited Charger Alert v2.0 for Android has been released on the Google Play store.

When Charger Alert was first released over 9 years ago on Android, it was just a simple app that alerted you when your device charger was disconnected from the …

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Upcoming Version 2 for Android

It's been 9 years since the original release of Charger Alert for Android.

Since that time multiple BlackBerry versions were released and updated, with new features and big improvements.

Now it's time to bring those features to Android with a complete rewrite of Charger Alert from the ground up!

So …

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Charger Alert v3.3 for BlackBerry 10 has been released at BlackBerry World.

In addition to the various improvements and fixes in this release, the alerts system has been overhauled to automatically stop when no longer necessary, and a log of all recent alerts are presented to you when opening …

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A pre-release test version of Charger Alert is now available to download at the BlackBerry Beta Zone.

This is a beta version for testing purposes to find & fix any bugs before it is released to BlackBerry World. To gain access to beta versions, you'll need to download the …

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