ANCEL Battery Monitor

3.5
106 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Battery Monitor BLE is an application for vehicle battery,which can let them know the real-time voltageof car battery.
It helps users to know the battery fully by testing cranking and charging system voltage.
All of the datas can be showed on mobile through bluetooth.
Updated on
Oct 30, 2025

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 Photos and videos
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.5
100 reviews
Michael
August 5, 2025
Every couple seconds the app is connecting to servers and sending data. even when the app isn't connected to the vehicle it's still sending data. In the space of several minutes it tried to connect to multiple servers hundreds of times. I blocked all internet access, the connections stop, the app still works just fine. So why is it constantly sending data?
7 people found this review helpful
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David Fox
November 15, 2025
Works perfectly. Historical data goes back to the day I installed it. This is a necessity that I never knew I needed. I bought this battery monitor because I had an older battery in my 2018 Honda CRV that was slowly fading. Bought a new battery as soon as the voltage dropped to 11.8v. Never needed a jump start. Easy install and set up.
1 person found this review helpful
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Dennis Post
December 28, 2020
Although I did not have any issues installing or getting it to connect to the battery monitor, I sure feel that the app requests way too many permissions. Why would it need to access my media files, camera, and location just to give me a voltage reading. Also I really dislike that there is no way of closing the app and it continually operates in background draining my phone battery unless I go in my system and FORCE CLOSE it. Very SKETCHY! :-(
27 people found this review helpful
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What’s new

1. Compatible with Android 15
2. Optimized related details