ANCEL BM200

2.9
253 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Battery Monitor BM200 is an application for testing car batteries. It allows the user to know the voltage of the car battery in real time. It helps users to fully understand the battery by testing the voltage of the starting and charging system. It can record exactly when the car starts and stops. All the data can be displayed on the phone via Bluetooth. Easy car battery power management.
Updated on
Feb 24, 2026

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
Location and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.9
247 reviews
Les Fairall
March 11, 2025
It works pretty well! Instantly connected to the bm200. I don't fully agree with the fast idle slow idle charge test. I mainly wanted to watch the voltage levels on the battery as it sat. Crank test is good. What can be improved? More work needs to be done on the graphing. Let me select a date range, or even an hour range. This one three and five day choices are a bit weak. I realize you can export the data. that's not what I want to do.
9 people found this review helpful
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Johnny van Vlimmeren
January 23, 2026
The single best insurance for battery. Knowing the actual health of my battery and its ability to notify you is a game changer. Super simple layout of the app. Tests not only charging but starting tests. I have real high hopes for this and my only concern is if it can handle the Arizona summer. I'm gonna say this is a must buy in my book.
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Snow Ball (SNOWBALL)
February 3, 2026
Just purchased and installed the Ancel BM200, I am very impressed with it, However the currency options are limited. please could Ancel assist with an update that includes the South African Rand (ZAR) currencies. other than that the Device and the App are working as expected even better. would love to be able to make use of its full potential if the world currencies are updated to include South Africa thanking you and DEV šŸ™ appreciated
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What’s new

Several known issues have been fixed.