Product Description
The TOPDON BT100W is a versatile battery tester offering plug-and-play ease and advanced digital analysis. It works standalone or via app for tests, reports, and supports 8 devices and 9 app languages.
TOPDON BT100W Bluetooth 12V Battery & System Tester
TOPDON BT100W Description:
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. 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 to the number of languages the tool operates in. Users can select from eight languages to operate the BT100W device and nine languages from the BT100W app.
TOPDON BT100W Highlights:
Test with the device or app
In-depth Battery Tests
Cranking Tests
Charging Tests
System Tests
Batter Library
Generates Test Reports
Data Synchronization
Multilingual Support
Warranty & Updates: 1 Year Warranty
iOS App (Requires iOS 11.0 or later)
Android App (Requires Android 7.0 or later)
TOPDON BT100W Features:
1. Testing via the Device’s Interface or the App
Step beyond what the traditional battery tester can do.
Pair with the BT100W’s app to perform system testing. Access the battery library through the app to always have the battery data you need to get the job done.

2. Battery Tests
Find and mitigate potential issues with battery tests. Operate on a variety of battery types and analyze the battery’s state of health, state of charge, and cold-cranking amps.

3. Cranking Tests
By monitoring the cranking time and cranking voltage, a cranking test helps to check the health and service life of a battery.
Note: The longer the cranking time, the lower the cranking voltage, and the shorter the service life is.

4. Charging Tests
Know with certainty whether the charging system is working properly and the car is ready for the road.

5. System Tests
Step into the BT100W app to run system tests. This battery tester supports a system test function, which enables technicians to perform a battery test, cranking test, and charging test with only one click. The perfect tool for technicians seeking greater efficiency.

6. Battery Library
The BT100W’s battery library allows for easy access to key battery information such as battery standards, CCA, specifications, and more.

7. Generates Test Reports
Create test reports to compile important battery status information in one spot. View data such as state of health, state of charge, internal resistance, and more.

8. Data Synchronization
Data synchronization between the BT100W tester and the mobile application is performed seamlessly to ensure accurate information is displayed across both platforms.

9. Multilingual Support
Never stress about being able to read test results. Eight languages are available on the device itself; nine languages are supported on the mobile app.
Device: EN/FR/ES/DE/IT/PT/RU/JP
App: CN/EN/FR/ES/DE/IT/PT/RU/JP
TOPDON BT100W Specifications:
Technical Specifications
Bluetooth: 5.0 (range: 33 feet/10 m)
Working Voltage: @DC 9V~18V
Working Temperature: -10℃~55℃ (14℉~131℉)
Storage Temperature: -20℃~75℃ (-4℉~167℉)
Parameters
Display: 128 x 64 LCD display
Cable Length: 800 mm (31.5 inches)
Dimensions: 136.5*75.5*22.5 mm (5.37*2.97*0.89 inches)
Net Weight: 246g (8.68 oz)
LED Indicators
Green: Good (> 80% Capacity)
Yellow: Recharge (50~80% Capacity)
Red: Replace (< 50% Capacity)
TOPDON BT100W Battery Tester FAQs:
Q1: Is the BT100W able to test a vehicle alternator?
A1: Yes. It can.
Q2: Will the BT100W save the most recent test results in memory?
A2: Yes. It will keep the most recent test results in the data review.
Q3: Is the BT100W able to test motorcycle batteries?
A3: It can test 12V batteries between 100 and 2000 CCA. If relevant specifications of the motorcycle battery lie in the testing range, tests will be applicable.
Q4: Can the firmware be updated?
A4: Yes. You can check for any updates under the "Settings" section in the APP.
Q5: How to set the CCA range?
A5: You can set the data near the CCA standard number of your battery.
Q6: Does the BT100W test 12V deep-cycle batteries?
A6: Yes. It does.
Q7: Will the BT100W work with marine batteries?
A7: Yes. It can work with marine batteries.
Q8: Will the BT100W accurately load test ATV batteries?
A8: Yes. It can accurately load test ATV batteries.
Q9: What do SOH, SOC, and RES mean?
A9: The SOH refers to the “State of Health”. The SOC is the “State of Charge,” and the RES is the “Resistance Value” of the battery.
BT100W Battery Tester Package list:
1pc x BT100W
1pc x User Manual
1pc x Quick User Guide


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Shipping method and delivery time:
UK Shipping (No Tax) : 2-4 working days arrive. For products marked " UK Ship " and UK local customer
EU shipping (No Tax) : 5-7 working days arrive. For products marked " EU Ship " and from EU countries, if not belong to EU, need to clearance
Yodel (No Tax) : 5-7 days arrive . For products UK out of stock, and customers from UK
Yun Express ( No Tax) : 5 - 9 working days to UK, 7-14 days to other European Countries.
Yanwen (No Tax) : 5 - 9 working days to UK, 7-14 days to other European Countries, ship to all over the world, mainly for UK/EU warehouse no stock
DHL: need to clearance, 3-5 working days arrive. Used for UK/EU no stock, customers request ship this way. Need to clearance, we will declare a low price on the invoice help to clearance.
If you have any questions about the device, the price, or the payment, please feel free to contact us.
Contact Person: Elyza
Whatsapp: +86 13983755934
Telephone: +86 13983755934
Wechat: +86 13983755934
Official Email: Sales@obd2shop.co.uk