Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Battery Master 12V Screenshots

iPhone

About Battery Master 12V

Battery Master is the detection tool for lead acid battery.
By installed on battery, it can intelligently test battery CCA and health condition, calculate battery available use life based on temperature and CCA data sheet. When phone is close to device, the app will automatically obtain battery test result. Also, user can alternatively test battery health, cranking system and charging system. All saved history test results can be shared and printed out.

What's New in the Latest Version 1.6.0

Last updated on Jan 9, 2024

Old Versions

Add support for new device programs
Optimize historical data curve details

Version History

1.6.0

Jan 9, 2024

Add support for new device programs
Optimize historical data curve details

1.5.1

Oct 12, 2023

The issue of modifying the historical data voltage display value to be possibly 0.0V

1.5.0

Jul 4, 2023

1,Add spanish language support
2,Add change language function in the application

1.4.12

Jun 5, 2023

Add online customer service function

1.4.11

Apr 18, 2023

Optimize historical data parsing details

1.4.10

Apr 12, 2023

Optimize third-party login details

1.4.9

Apr 8, 2023

1. Simplify the registration process for new users
2. Simplify the process of adding equipment

1.4.8

Feb 25, 2023

The problem that the barcode cannot be scanned after modification

1.4.7

Dec 3, 2022

Modify the problem that viewing the calendar may crash when there is no device

1.4.6

Oct 24, 2022

Individual data may be lost when modifying historical data

1.4.5

Aug 30, 2022

1，Modify the problem of incorrect battery test data status
2，Add account logout function

1.4.4

Aug 3, 2022

Optimize test data status values

1.4.3

Jul 27, 2022

Modify CCA test result status incorrect details

1.4.2

Jun 20, 2022

1. Add delete function of device details
2. Optimize the UI of the device page
3. Add feedback

1.4.1

Nov 30, 2021

1. Remove Facebook and Twitter login
2. Add email authentication method to log in
3. Optimize historical data calendar to select data identification
4. Add iPhoneX device display compatibility

1.4.0

Nov 26, 2021

1，去除Facebook、Twitter登录
2，增加邮箱验证方式登录
3，优化历史数据日历选择数据标识

1.3.3

Nov 4, 2021

Optimize iOS15 compatibility details

1.3.2

Dec 3, 2020

Modify some text translation
Optimize synchronization of historical data details

1.3.1

Nov 5, 2020

Modify language display details

1.3

Oct 10, 2020

1，Add third-party login support for Apple, Twitter, Facebook, and WeChat
2，Optimize Bluetooth connection details

1.2.0

Jun 19, 2020

Modify the homepage UI data display
Optimize battery test, start test, charge test
Add my other vehicle status
Add privacy policy and terms of service

1.1.1

Apr 17, 2020

Add Frensh suppert
Add Deman suppert

1.1

Sep 25, 2019

Modify Bluetooth connection without data problems under iOS13
Modify iOS13 compatibility and details

1.0

Sep 20, 2019

Feedback Report