TOPDON BatteryLab

TOPDON BatteryLab

by HK TOPDON TECHNOLOGY Co., LIMITED

13 ratings
29 reviews
Free

Details

  • Released
  • Updated
  • August 25, 2023
  • April 16, 2026

Features

TOPDON BatteryLab screenshot #1 for iPhone
TOPDON BatteryLab screenshot #2 for iPhone
TOPDON BatteryLab screenshot #3 for iPhone
TOPDON BatteryLab screenshot #4 for iPhone
TOPDON BatteryLab screenshot #5 for iPhone
TOPDON BatteryLab screenshot #6 for iPhone
🖼️Get Icon
Icons↘︎

About

This app allows you to test your car's battery and generator. It provides detailed battery life and voltage calculations, and can manage multiple devices simultaneously. Generate and view test reports with ease.

Calculate battery life and voltage
Inspect car generator
Manage multiple devices
Quick device connection
One-click test report generation
Show original description

What's New in TOPDON BatteryLab

3.50.002

April 16, 2026

Battery reports are now in PDF format with added sharing support.

User reviews

Worst app updates

This used to be very reliable till they started updating the app to make it unreliable

Response from developer

We sincerely apologize for the inconvenience. Could you please specify the issue you're experiencing? Please contact us at support@topdon.com, and our support team will prioritize your case. Your feedback is invaluable to us—thank you for your understanding and support.

アプリの酷いアップデート

以前のバージョンでは「スマート充電」中にグラフで進捗が表示されていましたが、アプリを最新版にアップデートしたら、勝手に充電が始まってるし、アプリに充電の進捗などが何も表示されなくなった。オマケに20〜30秒ほどで勝手に前の画面に戻ってしまい、状況をモニタリングすることができない。After updating the app to the latest version, I am experiencing the following critical bugs:
1. Graph Display Issue: In the previous version, the charging progress was displayed in a graph during "Smart Charging." Now, no progress or status is shown at all.
2. App Instability: During charging, the app automatically returns to the previous screen after about 20–30 seconds, making it impossible to monitor the status.
Show more

Response from developer

We are very sorry for the bad experience you had, and we fully understand your frustration. Please try our latest version. If there are still issues, please provide your phone model information and video support@topdon.com We will analyze it for you.

Won’t find device

The jump pack works great but this app literally sucks a fat one. Won’t find my device, won’t hook up no matter what i do. Restart, hook to battery first hook to battery second. Unplug, plug, stand on head, touch my nose. Nothing works. It can’t literally be that hard…. Can it?

Response from developer

We sincerely apologize for the inconvenience and fully understand your frustration. Could you please send us your device serial number (SN) and record a video to us via support@topdon.com. We will prioritize resolving your issue.Your feedback is invaluable to us as we strive to provide better service.

Questionable at best

I got a tb6000 and it worked for a few months, now it never connects to any battery without dropping. So, I have to get another brand battery tender. 0/10 would not recommend.

Response from developer

We sincerely apologize for the inconvenience and fully understand your frustration. Could you please send us your device proof of purchase and record a video to us via support@topdon.com. We will prioritize resolving your issue.Your feedback is invaluable to us as we strive to provide better service

Regular user

I’ve been using the app and testers for 3 years now. Haven’t had issues with the app, have with the tester. Clamps kept breaking after a year but the new design looks tougher.

Response from developer

Thank you for your honest feedback! We're happy that our products have been helpful to you. If you ever have suggestions or need assistance, don't hesitate to reach out at support@topdon.com.

Developer apps

FAQ

What does the TOPDON BatteryLab app do?

The TOPDON BatteryLab app is a comprehensive tool for testing and managing your car's battery and generator. It allows you to calculate battery life and voltage, inspect the car generator, and manage multiple devices simultaneously.

What are the key features of this battery testing app?

Key features include the ability to calculate battery life and voltage, inspect the car generator, add and manage multiple devices, quickly connect devices for testing, and generate test reports with a single click.

Is this app free to use?

Yes, based on the provided information, the TOPDON BatteryLab app is available for free. There are no mentions of in-app purchases or advertisements.

Who is the target audience for the TOPDON BatteryLab app?

This app is designed for car owners and mechanics who need a reliable tool to diagnose and monitor their vehicle's battery health and generator performance.

How can I use this app for car maintenance?

You can use this app to proactively check your car's battery health and generator function. This helps in identifying potential issues early, preventing unexpected breakdowns, and ensuring your vehicle is always ready to go.