Battery HD

Name: Battery HD
Availability: InStock
Rating: 4.570000171661377 (552188 reviews)
Author: smallte.ch

smallte.ch

Contains ads

4.6

552K reviews

10M+

Downloads

PEGI 3

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 13, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

This app may collect these data types

App activity, App info and performance, and Device or other IDs

Data is encrypted in transit

You can request that data be deleted

Ratings and reviews

4.5

515K reviews

Erik Bentham

August 14, 2025

My usage app says the Battery app uses over 10 percent of my battery power, on par with the most intensive apps I use, which if true defeats its purpose, so I'm uninstalling it now. Hopefully I can just charge and discharge when appropriate and the battery won't swell. Old 5 star review: Better than the others I've seen for my purposes as it shuts up faster if the battery is unplugged at the high level (or plugged in at the low level), without needing to unlock the screen.

11 people found this review helpful

smallte.ch

August 22, 2025

Please send us an e-mail to [email protected] . We will be happy to help you !

Ann Mera

June 12, 2025

i just going to rate this to 5 star. The truth is I didn't try this app, the one who try this app is my idol. He just recommend this app for us, so we have last longer battery. I don't know what will happen i click na calibration button. It say in there "Don't use device during calibration. it would alter results" that what it is, that's what i mean. But i will try this app, Im not sure if this can help my battery last longer! But i actually thank this app because my i will gonna try this later!

44 people found this review helpful

Michael Hughes

September 21, 2025

I get what I want from this app. I don't like how Android 15 displays the battery on the screen, and this allows you to see it much better. Other good features on here too.

4 people found this review helpful