BlackBox Battery Equalizer is a tools app developed by shenzhen huaxiao technology.
How many times has BlackBox Battery Equalizer been downloaded?
BlackBox Battery Equalizer has been downloaded 5.6 thousand times. In the last 30 days, the app was downloaded 46 times.
What is the rating of BlackBox Battery Equalizer?
BlackBox Battery Equalizer is rated 3.57 out of 5 stars, based on 98 ratings.
Is BlackBox Battery Equalizer free?
BlackBox Battery Equalizer is free to download. The APK download size is 2.22 MB. The latest version available is 3.4. The last update was on March 10, 2026.
What are the requirements for BlackBox Battery Equalizer?
BlackBox Battery Equalizer requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2021.
Description
The application is used to match a HA11 or HA12 battery equalizer. After the application is opened, it autmatically display the surrounding equalizer through Bluetooth scanning.
Get a detailed PDF report for BlackBox Battery Equalizer with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Comments on BlackBox Battery Equalizer for Android
★★★★☆István Varró (mobra)· Jun 12, 2023
Heyy... I would say very good... but having a 2x14V battery pack when I try to watch the realtime graph resized to see how balancing works, it is impossible, as after the resize at the next refresh, the graph is normalized to have 0 in middle. Anyway, would be nice to have some description of the protocol used, so I could build an addon for Home Assistant.
★★★★☆mAniAz _· Jun 17, 2021
Nice app, would be great, if they include the current being moved around, as well. In addition to voltage being shown. Including the value of the current being moved about, would help in showing that this device is really working as claimed
★★★★☆LAB TV· Aug 3, 2021
Installed it worked at night for a few hours, but in the morning, it didn't connect anymore, I cleared cache, date, installed app on 2 cell phones, it didn't connect more Bluetooth. I don't know if Black Box is working because it lost Bluetooth connection even trying to connect 5 cm away.
★☆☆☆☆Karel Šimůnek· Feb 28, 2022
No connect to phone Bluetooth Each time I try it says "Pairing rejected". I have tried unplugging the black box for minutes and still it will not connect and the app interface is just empty.
★☆☆☆☆Civic R· Jun 8, 2025
The app worked fine for an over a year. Now there is a white screen that's blank like others are experiencing here. I tried deleting the app and reinstalling but that didn't work. I even tried installing the app on another phone because my phone is older and even that didn't work. I'm going to try to disconnect the box from the battery for a few hours then reconnect it and see if that works, but I don't think it will because others have tried it here already.
★☆☆☆☆Fanie van Aardt· Jul 9, 2023
App no longer works on android phone. Have uninstalled and reinstalled App twice without improvement. App only shows white screen with no battery detail. Even at 1 meter from battery balancer no response. Swipe down on screen indicates refreshing but white screen remains. Restarted phone but still no improvement. Had already previously disconnected battery balancer from batteries for 30 minutes and batteries are both at charge of 13 to 14V each so these proposals by developer are not applicable.
Google Play Rankings for BlackBox Battery Equalizer
This app is not ranked
Technologies used by BlackBox Battery Equalizer
7 permissions·17 libraries
Subscribe to see full permission and library details
Back to top
AppBrain Intelligence premium content
Subscribe now to get full and unlimited access to AppBrain Intelligence.
You'll have access to:
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
