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Android Apps > Tools > Battery Master 12V
Battery Master 12V icon

Battery Master 12V

2.7.4
4.24
611 reviews
100,000+
Downloads
Free

"Battery Master 12V" is the detection tool for lead acid battery.

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Keywords missing from this app

Charging Time Voltage App Data Temperature Current Real Users Capacity Support Monitor Charge Status Device Recent Shows Guru Cranking Car Full Bluetooth Monitoring Testing Features History Batteries Charger Performance Mobile Phone Fully Percentage Information Alarms Screen View Alarm Fast Wear Speed Usage Mah Tester Analysis

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About Battery Master 12V

Battery Master 12V is a tools app developed by taiwanyichengkeji.

Download Statistics

Battery Master 12V has been downloaded 100 thousand times. In the last 30 days, the app was downloaded 310 times.

User Ratings

Battery Master 12V is rated 4.24 out of 5 stars. The rating is based on 610 ratings.

App Information

Battery Master 12V is FREE to download. The APK download size is 32.71 MB. The latest version available is 2.7.4. The last update was on November 3, 2025.

Technical Requirements

Battery Master 12V requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2020.

Description

More data about Battery Master 12V

Price Free to download
Total downloads 100 thousand
Recent downloads 310
Rating 4.24 based on 610 ratings
Ranking Not ranked
Version 2.7.4
APK size 32.7 MB
Number of libraries 35
Designed for Android 5.0+
Suitable for Everyone
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App Performance Report

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Google Play Rating history and histogram

450
24
36
24
73

Downloads over time

Battery Master 12V has been downloaded 100 thousand times. Over the past 30 days, it averaged 10 downloads per day.

Changelog of Battery Master 12V

Developer information for taiwanyichengkeji

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Comments on Battery Master 12V for Android

★★★★★ Lloyd bodestein bangibang · Feb 4, 2024
Hey I really like this app, it can give more help to me, about my phone, I give five star to this app👍💯💛
★★★★★ ওয়াজিব— হাসাণ—ইমরান · Jul 8, 2024
HUAWEIY9AFRL support On this smartphone for the next time of New Version
★★★★★ Alana Emery · Jan 30, 2024
Yep battery charges can confirm phone does have battery
★★☆☆☆ Richard Glenister · Jan 31, 2024
It's all really rather random. Sometimes it records trip data sometimes not. Sometimes it creates battery test results without prompting which is its own trip data is to be believed would have been while I was driving. Sometimes it won't connect to the device at all. At the end of the day leave me wondering if the data it generates is random or can it be believed?
★☆☆☆☆ eurobackyard com · Mar 15, 2025
Why do you need my Gps location to test battery? This is kind of Chinas Spying Program? Because Bluetooth does not need Gps to connect! My JBL soundbar, TV set, keyboard+mouse, LG washing machine and even Car don't ask for Gps to work via Bluetooth and they work! Remove GPS permission!
★☆☆☆☆ Bartłomiej Stachura · May 14, 2023
The app keeps disconnecting when "mobile data" is on. After turning off "mobile data" and restarting the app, the Bluetooth connection works as it should.
★☆☆☆☆ Ion Panescu · Sep 1, 2025
Results differ from other the ones shown by other tools. I don't believe this app is accurate: the same voltage is interpreted as 100% and 80% SOC; the range of sohs is from 40 to 70%. The same goes for internal resistance from 2 to 4.5 mOhms. I would return the hardware, but I keep for monitoring only the voltage.

Google Play Rankings for Battery Master 12V

This app is not ranked

Technologies used by Battery Master 12V

Battery Master 12V is requesting 31 permissions and is using 37 libraries.
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