BlackBox Battery Equalizer

3.4

shenzhen huaxiao technology

3.57

99 reviews

5,000+
Downloads

Free

Battery Equalizer Application software

BlackBox Battery Equalizer Screenshot 1 of 4

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Alternative downloads for the BlackBox Battery Equalizer app

BlackBox Battery Equalizer compared with similar apps

Common keywords of similar apps

Equalizer Battery Application Data

Keywords missing from this app

Voltage Status Charging Time Temperature Level Display Health App Charge Percentage Capacity Test Current Real Recent System Monitor Indicator Information Batteries Bluetooth Easy Check Notification Life Features Details Bar Calibrate Usage Device Mobile Fixes Displays Discharging Cranking Phone Wear Bug Performance Monitoring Car Epoch Helps Simple Type

About BlackBox Battery Equalizer

BlackBox Battery Equalizer is a tools app developed by shenzhen huaxiao technology.

Download Statistics

BlackBox Battery Equalizer has been downloaded 5.6 thousand times. In the last 30 days, the app was downloaded 68 times.

User Ratings

BlackBox Battery Equalizer is rated 3.57 out of 5 stars. The rating is based on 99 ratings.

App Information

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.

Technical Requirements

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. After connecting with the equalizer, it reads the voltage and historical data of each battery of the equalizer. The read data is displayed in graphic form, which is convenient to check the battery status.

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More data about BlackBox Battery Equalizer

Price	Free to download
Total downloads	5.6 thousand
Recent downloads	68
Rating	3.57 based on 99 ratings
Ranking	Not ranked
Version	3.4
APK size	2.22 MB
Number of libraries	17
Designed for Android	4.4+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

Downloads over time

BlackBox Battery Equalizer has been downloaded 5.6 thousand times. Over the past 30 days, it has been downloaded 68 times.

Changelog of BlackBox Battery Equalizer

Mar 10, 2026UpdateVersion 3.4
Jan 5, 2026Installs5,000+ installs
Mar 21, 2023UpdateVersion 3.1
May 3, 2022Installs1,000+ installs
Nov 30, 2021Installs500+ installs
Mar 19, 2021New AppVersion 2.1 in TOOLS for Free

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Developer information for shenzhen huaxiao technology

shenzhen huaxiao technology

info@huaxiaotech.com

Website

N/A

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Comments on BlackBox Battery Equalizer for Android

★★★★☆ 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.

★★★★☆ 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.

★☆☆☆☆ 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.

★☆☆☆☆ 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.

Google Play Rankings for BlackBox Battery Equalizer

This app is not ranked

Technologies used by BlackBox Battery Equalizer

BlackBox Battery Equalizer is requesting 7 permissions and is using 19 libraries.

Permissions

Your location

approximate (network-based) location, precise (GPS) location

Network communication

pair with Bluetooth devices

System tools

access Bluetooth settings

Extra

android.permission.BLUETOOTH_CONNECT, android.permission.BLUETOOTH_SCAN, com.huaxiao.batteryequalizer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader

Android Transition Support Library

Android Support Library collections

Android Support VectorDrawable AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA MPAndroidChart Android Library Icon

MPAndroidChart

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