Battery HD

Contains ads
4.5
542K reviews
10M+
Downloads
Content rating
Everyone
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About this app

This is the perfect battery monitor for your phone or tablet. It is simple, beautiful and can be calibrated specially for your device.

Now you can get alerts when your phone charges or discharges to a specific percentage!

Instantly know how many hours you have left for:
- Listening to music
- Watching video
- Talking on the phone
- Internet Browsing ( WiFi, 3G or 4G )
- Standby
- Time left to recharge
- Time to use your LED Flashlight
- Play 2D and 3D Games
- Reading books
- GPS navigation
- Video chat
- Taking photos
- Recording videos

Use this app to see all this battery information at a glance in the widget or the notification bar.

Check the usage chart to understand better your daily usage.

If you have a new or rare device, please run calibration tests to share your results with the community and make this app even more precise !

Try it now ! It's simply the best at what it does.
Updated on
May 18, 2022

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
4.5
542K reviews
KM7
April 18, 2022
Update: (See original post below) Now the notifications don't work very well. The voice speaks very fast like it is set to 4x. The alarms will Not stop ringing. Stopping the app did not work. I had to completely shut down the phone. Original post: Simple to use. You can set warnings at various battery levels. Is there a way to make it start automatically?
25 people found this review helpful
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smallte.ch
April 18, 2022
Please send us an e-mail to help@smallte.ch . We will be happy to help you !
Paul J
March 1, 2022
A nicely laid-out app with lots of features. Seems lite on resources. I like the real-time historical graph with selectable parameters. A real nice app. One pro-active suggestion. PLEASE, in future updates, DON'T give in to the temptation to radically change the interface. People HATE that because of the frustration in having to re-learn how to navigate around an app that you comfortably had down-pat. Everyone appreciates a fresh look, but rearranging everything is aggravating. Less is more!
9 people found this review helpful
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kj wilson
February 3, 2022
Have this on my Samsung a71 5G running Android 11. I have this app set to never be put to sleep, to pull as much power as it needs and never be optimized, it's still disappears from my notification tray. I had it installed for about a year and it happens constantly. Edit: In your reply to this review you told me to email you about the problem. I have done so MULTIPLE times. EVERY reply back is that you're working on the issue. It still HASN'T gotten fixed even though you've updated the app.
50 people found this review helpful
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smallte.ch
February 3, 2022
Please send us an e-mail to help@smallte.ch . We will be happy to help you !