# Mister Battery

> Best battery charging strategy

Canonical page: [https://chrome-stats.com/d/id1456081350](https://chrome-stats.com/d/id1456081350)

## Overview

- **ID:** `id1456081350`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** He Zhou
- **Category:** Utilities
- **Rating:** 4.50 / 5 (410 ratings)
- **Version:** 4.3
- **Last updated:** 2026-02-19
- **First published:** 2019-05-07
- **Size:** 25 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/mister-battery/id1456081350)
- **Website:** [https://twitter.com/BatteryMister](https://twitter.com/BatteryMister)
- **Privacy policy:** [https://twitter.com/BatteryMister](https://twitter.com/BatteryMister)

## Description

Mister Battery helps you calculate charging details for your device, testing different chargers and cables to identify the best combination for speed and efficiency.

Features include measuring max watts and current, logging charge duration, calculating charge speed, and checking PD (Power Delivery) support to help you choose the best charging device.

## Rankings

- #79,893 — Overall

## Review summary

Overall, users praise Mister Battery as a handy USB charger and cable wattage meter that’s easy to use and can provide useful data on charging performance. However, many reviews flag reliability problems: tests often don’t run or show results, the app crashes, guidance is lacking about test duration and setup, and compatibility limitations (18W cap, wireless charging issues) plus buggy behavior and weak support. Its value hinges on reliability and clear testing parameters.

### Pros

- Useful USB meter: measures charger and cable wattage.
- Easy to use and generally does the job.
- Provides useful, apparently accurate data on charging performance.
- Per reviews, it does what it claims and is helpful for testing chargers.

### Cons

- Test results often don’t run or display information; some users feel the app doesn’t work.
- Lack of clear instructions and test parameters; unclear how long tests should take.
- Compatibility/limit issues: caps around 18W on some devices and poor support for wireless charging.
- Bugs and instability: occasional crashes (e.g., when labeling chargers) and other bugs.
- Support issues: reports of unresponsive support and trouble with refunds.

## Similar extensions and apps

- [Mister Battery Lite](https://chrome-stats.com/d/id1487760930) — 3.60 / 5
- [Amperes Battery Charging Lite](https://chrome-stats.com/d/id1253789580) — 4.20 / 5
- [Amperes 4: Battery Charge Info](https://chrome-stats.com/d/id1245475416) — 4.40 / 5
- [Ampere Battery Charging Check](https://chrome-stats.com/d/id1317191964) — 3.70 / 5
- [Charger Master](https://chrome-stats.com/d/id1495536308) — 4.30 / 5
- [Charger Master Pro](https://chrome-stats.com/d/id1498367664) — 4.40 / 5
- [ChargeMaster](https://chrome-stats.com/d/id580032025) — 5.00 / 5
- [Battery Life Status, Saver](https://chrome-stats.com/d/id1562152284) — 4.00 / 5
- [Chargie - phone charge limiter](https://chrome-stats.com/d/id1559014917) — 3.00 / 5
- [Battery and charger test](https://chrome-stats.com/d/id1442110910) — 3.70 / 5
- [EAY POWER](https://chrome-stats.com/d/id6754233760) — 5.00 / 5
- [DS Charge](https://chrome-stats.com/d/id1539881275)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1456081350)