BT100W

13 reviews
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
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About this app

The BT100W is a battery tool that gives users the efficiency of a plug-and-play tool and the robust data analysis of a high-tech digital tester. The BT100W brings versatility to every garage because it can function as a standalone battery tester and run a variety of tests. It is designed to help technicians locate faults quickly by taking accurate measurements of a vehicle battery's actual Cold Cranking Amps (CCA) and State of Health (SOH), as well as testing the cranking system and charging system. Users can tap into the device’s app for more advanced functions, enhanced data analysis, and view or save battery test reports in a separate folder. The versatility of the BT100W even extends into the number of languages the tool operates in.

Key Features:
1.Support testing via the device itself or via the app.
2.Accurate test results are produced in just seconds.
3.Support battery test, cranking test, charging test, and system test for 12V lead acid batteries.
4.Test reports are generated automatically.
5.Access to a Battery Library that contains rich battery data;
6.Data synchronization: When running tests via the app, users can also view the testing data on the device itself synchronously;
7.Test record synchronization: Once the device is connected to the app via Bluetooth, the test reports that have been saved on the device will be synchronized to the Test Report library on the app;
8.Multilingual support: Eight languages are available on the device side (EN/FR/ES/DE/IT/PT/RU/JP); nine languages are available on the APP side (CN/EN/FR/ES/DE/IT/PT/RU/JP).
Bluetooth Battery Tester
Updated on
Nov 27, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance
  • This app may collect these data types
    Personal info, Photos and videos and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

12 reviews
Stephen Coll
July 4, 2024
Does this app cost money? Do I have to give it access to everything and all my personal information? Why does it say on Amazon that the BT100W frequently returned item? These issues are keeping me from buying this product? Please let me know what I need to know about this product? I need to know simple information. It should not be so hard to find.
Did you find this helpful?
TopDon
July 1, 2025
Hello, the app is free to use. We completely understand your concerns, and we certainly do not want the agreement process to become an obstacle to your use of the device. If you would like more information, please visit our official website: https://www.topdon.com/products/BT100W.
Gary Jenkins
May 7, 2024
The device seems to work well, But the device rejects pairing. Awaiting a reply from support.
Did you find this helpful?
TopDon
July 1, 2025
Hello, may I ask which email address you contacted? Could you please provide your email address so we can verify it for you? Thank you for your cooperation.
Ryan Walker
May 21, 2023
Does not work via Bluetooth
Did you find this helpful?
TopDon
May 20, 2025
We sincerely apologize for the inconvenience and fully understand your frustration. Please try our latest app—BatteryLab. If the issue persists, kindly provide your phone model details and a video recording to support@topdon.com for our technical analysis

What’s new

Fix known problems.
Content rating
Everyone
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App support

About the developer
HK Topdon Technology Co., LIMITED
hktpapp@gmail.com
Rm 2512 WELL FUNG INDL CTR 68 TA CHUEN PING ST 葵涌 新界 Hong Kong
+852 4743 6515

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