# aBattery - Battery health

> Devoted to every bar of the battery.

Canonical page: [https://chrome-stats.com/d/me.linshen.abattery](https://chrome-stats.com/d/me.linshen.abattery)

## Overview

- **ID:** `me.linshen.abattery`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Shen Lin
- **Category:** TOOLS
- **Downloads:** 980,870
- **Rating:** 3.49 / 5 (3,104 ratings)
- **Version:** 1.0.21
- **Last updated:** 2026-04-24
- **First published:** 2023-08-21
- **Publisher country:** HK
- **Size:** 6.34 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=me.linshen.abattery)
- **Website:** [https://blog.linshen.me/posts/abattery-faq](https://blog.linshen.me/posts/abattery-faq)
- **Privacy policy:** [https://blog.linshen.me/posts/abattery-privacy-policy/](https://blog.linshen.me/posts/abattery-privacy-policy/)

## Description

aBattery is a lightweight Chrome extension designed for comprehensive battery health monitoring. Compatible with the latest Android 14 API, it provides detailed insights such as battery health status, maximum capacity, and production date. The extension features a modern user interface adhering to Material Design 3 guidelines, ensuring a native Android look and feel for seamless user experience.

Supporting multiple languages, aBattery caters to a diverse user base, allowing users to access information in their preferred language. It delivers an intuitive and comprehensive battery monitoring experience, effectively enhancing and replacing the default battery information display provided by Android devices.

## Rankings

- #68,929 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BATTERY_STATS`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `me.linshen.abattery.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `moe.shizuku.manager.permission.API_V23`

## Review summary

aBattery provides comprehensive battery health stats (capacity, cycles, temperature) with direct device readings and a clean UI, plus a helpful widget. However, user sentiment notes data inconsistency across devices/Android versions and occasional accuracy concerns, and some builds may include ads. Overall, it’s strong for monitoring battery health when it works on your device, but compatibility and data reliability can vary.

### Pros

- Detailed battery health metrics including max capacity, charge cycles, temperature, and wear analysis
- Direct, accurate readings from the device rather than estimations
- Clean, intuitive Material Design UI with a convenient widget for quick checks

### Cons

- Ads present in the app
- Inconsistent data across devices/OS (e.g., some devices like Galaxy S23 not supported, Android 11 compatibility requested)
- Potential data accuracy concerns (mAh vs max capacity, reports of implausible values)
- Occasional data gaps or issues on certain setups (e.g., max capacity not showing after enabling Shizuku)

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Source: [Chrome-Stats](https://chrome-stats.com/d/me.linshen.abattery)