Mister Battery is made and published by He Zhou. AppBrain is an independent app data site and isn't affiliated with He Zhou. The app name, icon, screenshots and description belong to He Zhou and are shown as published on the App Store.
AppBrain's verdict
EstablishedWell rated- Rating on App Store
- 4.47
- 410 ratings
- Last updated
- February 19, 2026
- Size
- 24.7 MB
Users rate it well: 4.5 stars from 410 ratings.
User feedback
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Store listing
By He Zhou, from the App Store
Description by He Zhou Written by the developer, not by AppBrain. Click to read.
With different chargers and charging cables, your device's charging speed varies greatly. Using the Mister Battery, we can help you find the best charging device combination!
Mister Battery provides the following features:
1. Measure the maximum watts of the current charging system, the number of milliamps per minute charged.
2. Record the duration and effect of each charge to help you compare the results.
3. Calculate the speed of each charge you got.
4. Check if your device supports PD(Power Delivery)
.
Find your best charging device and let your battery charge up!
Safety and technology
Found in the app by AppBrain- Price
- $2.99
- App size
- 24.7 MB
- Content rating
- Everyone
Technologies used by Mister Battery
Releases
Updates seen on the App Store- Version
- 4.3
- Launched
- May 2019
No changelog data
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Rankings
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About the app and developer
About Mister Battery
Mister Battery is an utilities app developed by He Zhou.
User Ratings
Mister Battery is rated 4.47 out of 5 stars. The rating is based on 410 ratings.
App Information
Mister Battery costs $2.99. The app size is 24.74 MB. The latest version available is 4.3. The last update was on February 19, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2019.
Developer information for He Zhou
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