# ANCEL Battery Monitor > 12V vehicle battery testing and real-time monitoring tool. (iPhone/iPad app by Shenzhen Fenghui Automotive Electronic Co., Ltd..) - Source: https://appshunter.io/ios/app/ancel-battery-monitor/id1466046951 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen Fenghui Automotive Electronic Co., Ltd.](https://appshunter.io/developer/1434956144) - Category: Utilities, Lifestyle - Price: Free - Rating: 3.50/5 from 24 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 41 MB - Languages: Arabic, Czech, English, French, German, Italian, Polish, Romanian, Russian, Chinese and 2 more - Released: 2019-06-01 - Data updated: 2026-06-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ancel-battery-monitor/id1466046951/reviews.md ## What is ANCEL Battery Monitor? Ancel Battery Monitor is an application for 12V vehicle battery test. It helps users to real-time monitor the battery voltage, also test cranking and charging system, so that they can easily and quickly understand the vehicle battery status, in case of any possible danger. All the data can be directly shown on the smart phone through bluetooth. ## Key features - Real-time battery voltage monitoring - Cranking system testing - Charging system testing - Bluetooth data transfer - Vehicle battery status assessment ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/ancel-battery-monitor/id1466046951/reviews.md ### 5/5 — App insstalls with its Bluetooth turned off! *2026-02-22* This app installs with bluetooth turned off, so it looks like the battery module is dead. Go to settings on your phone, select Apps, then Ancel Battery Monitor. Turn Bluetooth on. I didn't install it yet. I just tested it in my office by connecting it to an adjustable power supply and it works fine, soI expect it will work fine in the car. ### 5/5 — Car battery monitoring *2025-03-07* Use this on my wife’s 2021 Jeep Rubicon because it is not drivin’ on a constantly daily during the winter. Works awesome only issue is small but disconnects all the time. So have to link , but does what it says it will do. Helps a lot ### 3/5 — Excellent but… *2025-01-03* I have been using this battery monitor and app to monitor my RV battery for about a year now. The monitor works great. The app installed easily and connected to the monitor device easily and the entire system works well. So well that I’d like to monitor my utility tractor’s battery too but I see no way of setting up a second monitor (or third, forth, etc.) without corrupting the RV battery data. ### 3/5 — Please update! *2025-01-01* It would be amazing if we could calibrate voltage for devices out of normal range. Mine is .4 of a volt off . Simple update with the option for calibration would make the purchase that much better! Please consider! ### 3/5 — Works Ok *2024-07-07* I have the BM300 battery monitor. I mostly use it to monitor battery voltage. APP is very easy to use with all the functions. Sometimes syncing data takes a bit long, but the biggest complaint I would have lately is at least once a day it will not let me use it until I upgrade the firmware. I upgrade to V8, successfully it says. Then the next day I need to upgrade to V8 again? Done this 6-8 times now! Every time it says “Success”!!!! ### 2/5 — Not giving me battery life *2024-02-13* So I bought this so it would give the battery life percentage when I wanted it. Beware it does not give nor send any notification at all on the battery life percentage nor notification of status. ### 1/5 — Terrible App, inaccurate and ridiculous bad support *2023-09-06* Install the unit on my Tesla OEM battery, and immediately I could tell that this was a joke of a product. The fonts did not allow the messages to be displayed, the graphs were not accurate or legible and cannot update firmware using the app. Contacted support and ask they did was want to ask me more questions rather than offer simple answer to, is there newer firmware. The questions appear to be from ChatBot AI and the more I asked for support, the more they asked ridiculous questions that had nothing to do with the device. I would not recommend this at all since my confidence in the readings are very suspect. ### 3/5 — Great app except one thing *2023-07-23* ANCEL Battery Monitor is a great app to monitor your battery’s health. You need a physical hardware in conjunction with blue tooth. It allows you to see crank voltage and voltage over time at idle and charging. I would give this a 5-star if it allows e Perot of the data to PDF format especially trip data. I do hope the developers add this feature as future updates. ### 1/5 — No response from customer service *2023-06-17* What a waste of time and money. After repeated messages to customer service I have yet to receive a response. Garbage service and their products. ### 1/5 — Doesn’t support multiple cars *2022-10-02* The app doesn’t support more than one car. So if you have more than one battery monitor it’ll just connect to the first one it sees. And there’s no telling which car it’s connected to since you can’t label them either. ## Frequently asked questions about ANCEL Battery Monitor ### How does Ancel Battery Monitor connect to my car battery? Ancel Battery Monitor uses a Bluetooth connection to display real-time data from your 12V vehicle battery directly on your smartphone. ### What types of tests can Ancel Battery Monitor perform? Ancel Battery Monitor can test your vehicle's battery voltage in real-time, as well as its cranking and charging systems to assess overall battery health. ### Is Ancel Battery Monitor compatible with all vehicles? The app is designed for 12V vehicle batteries. It is available on iPhone and iPod devices. ### How often is Ancel Battery Monitor updated? The latest version, 1.3.6, was released on September 4, 2025, indicating a recent update. The app was first released on June 1, 2019. ### What is the user rating for Ancel Battery Monitor? Ancel Battery Monitor has a rating of 3.5 stars based on 24 user ratings. ### Is Ancel Battery Monitor suitable for beginners? Yes, the app is designed to help users easily and quickly understand their vehicle battery status, making it accessible for those less familiar with car maintenance. ### What age rating is Ancel Battery Monitor? Ancel Battery Monitor has an age rating of 4+, making it suitable for a wide range of users. ## Version history (last 5 releases) ### 1.3.6 — 2025-09-04 Modify details ### 1.3.5 — 2025-06-04 Modify details ### 1.3.4 — 2024-07-12 Modify device firmware upgrade details ### 1.3.3 — 2024-06-26 Optimize device firmware upgrade details ### 1.3.2 — 2024-05-06 Optimize dark mode device name not to display details ## Apps similar to ANCEL Battery Monitor | App | Rating | Price | Category | | --- | --- | --- | --- | | [Battery Life - check runtimes](https://appshunter.io/ios/app/battery-life-check-runtimes/id1080930585) | 4.6 (33,031) | Free | Utilities | | [Battery HD+](https://appshunter.io/ios/app/battery-hd-plus/id331453283) | 4.5 (2,596) | Free | Utilities | | [Battery HD+ Pro](https://appshunter.io/ios/app/battery-hd-plus-pro/id328670983) | 4.6 (432) | $3.99 | Utilities | | [Battery Life Health Doctor Pro](https://appshunter.io/ios/app/battery-life-health-doctor-pro/id1180887748) | 4.4 (7,719) | Free | Utilities | | [Battery Widget: CPU x Monitor](https://appshunter.io/ios/app/battery-widget-cpu-x-monitor/id1571029388) | 4.4 (1,263) | Free | Utilities | | [Battery Monitor BM2](https://appshunter.io/ios/app/battery-monitor-bm2/id1115492033) | 4.2 (52) | Free | Utilities | ## More apps by Shenzhen Fenghui Automotive Electronic Co., Ltd. - [ANCEL](https://appshunter.io/ios/app/ancel/id1434956145) - [ANCEL BT500](https://appshunter.io/ios/app/ancel-bt500/id1507325225) - [ANCEL BM200](https://appshunter.io/ios/app/ancel-bm200/id1669132898) - [Ancel Trucker](https://appshunter.io/ios/app/ancel-trucker/id6444299282) - [HINOY](https://appshunter.io/ios/app/hinoy/id6444881783) All apps by Shenzhen Fenghui Automotive Electronic Co., Ltd.: https://appshunter.io/developer/1434956144 ## Related topics [ancel battery monitor](https://appshunter.io/ios/topics/ancel-battery-monitor) · [bm300](https://appshunter.io/ios/topics/bm300) · [ancel bm200](https://appshunter.io/ios/topics/ancel-bm200) · [ancel bm300 pro](https://appshunter.io/ios/topics/ancel-bm300-pro) · [bm200](https://appshunter.io/ios/topics/bm200) · [ancel ad310](https://appshunter.io/ios/topics/ancel-ad310) · [ancel bd310](https://appshunter.io/ios/topics/ancel-bd310) · [ancel bs200](https://appshunter.io/ios/topics/ancel-bs200) · [ancel](https://appshunter.io/ios/topics/ancel) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*