Kbattery

Shenzhen Jiawei Hengxin Technology Co.,Ltd

About this app

BatteryDiagnose App Professional battery diagnostic tool, using the most advanced and stable conductivity testing technology, users can quickly and accurately measure the battery health status through the mobile phone connected to the diagnostic instrument, and test the startup system and charging system, easily monitor the battery voltage and grasp the battery in real time Health status and early warning are helpful for car maintenance to grasp the status of all batteries and prevent any harm caused by bad batteries!

Product advantages
1. Support motorcycle battery, car battery test, such as: ordinary lead-acid battery, AGM flat/wound battery, gel battery, etc.
2. Support various international standard batteries, such as: CCA, DIN, JIS, EN, IEC, SAE, MCA, BCI, CA, etc.
3. Support standard, fast, start, and charging tests, one-key generation of test reports, one-key sharing, etc
4. The App automatically connects to the diagnostic instrument and supports manual switching of the connection to the diagnostic instrument (the connection can be switched at any time when there are multiple diagnostic instruments)
5. Support one-click OTA firmware upgrade
6. App supports multi-language switching, light and fast operation, and fool-like interaction to get started quickly

Ratings and reviews

It works pretty good, a very hi refresh rate with the waveform function too. For accurate results, let your engine idle for a few minutes and test the battery immediately after shutting off the engine. It needs to be at 12.75v or above for an accurate test.

Updated bk200 to 1.0.8 and it stopped to work: shows 69V for 12V battery. Just before the update the same bk200 measured the same battery correctly

Doesn't connect to my phone, actually two phones. Wants to access my contacts. Why? My battery doesn't make phone calls. Wants my location. Why? My battery doesn't need to know where it is. Useless POS. If I could attach screenshot I would show you that the app is asking for access to contacts and call history. I'm not making it up.

What’s new

Compatible with Android 16 and API 36