Topdon BT Mobile Pros

The Battery Expert In Your Pocket
Wireless Battery Tester: easy to connect via duel Bluetooth 4.2 & 3.0; turn your Phoenix (Pro), Plus, Lite diagnostic tablets into pro-level battery tester to test lead-acid battery (12V, 100-2000 CCA), starter, alternator conditions.
Battery Coverage: regular flooded, AGM flat plate, AGM spiral, GEL and EFB.
Battery Rating: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.
Work For: 12V motor vehicles, RVs, light trucks, motorcycles, boats, ATVs and more.
Conductance Technology: for quick and accurate test results display in seconds.
Convenient Test: in vehicle – no need to remove the battery; bench test – can test the independent battery.
Battery Library: quickly pinpoint the suitable battery for a specific vehicle.
Safe Operation: spark-proof technology, reverse polarity, and overvoltage protection for peace of mind; larger-sized clamps covered by ABS material for a more secure fit.
Data Record: check all previous test results stored in the system.
3 LED Indicator: green – power on; blue – Bluetooth connection; red – error.
Compact Design: fits right in the palm; an excellent addition in the glove box.
Multilingual Menu: English, French, Spanish, Portuguese, German, Japanese, Russian.
Suitable For: automobile factory, garage, auto battery manufacturer, and DIY enthusiasts, etc.


Overall Monitoring of Car Battery Health
Battery Test – This battery tester shows data as CCA value/rating, voltage, internal resistance, state of health (SOH), and state of charge (SOC) to keep a close eye for any signs of battery weakness. You can take the battery to any auto center but probably will have the same result.
Charging Test – This battery load tester can analyze the components such as generator, rectifier, rectifier diode, etc. in your vehicle’s charging system, to check if the battery can get enough juice from the alternator to stay charged. The diode ripple test is designed to see if there is an issue with the voltage regulator in the alternator.
Cranking Test – This 12V battery tester will display the cranking voltage, and the cranking time in milliseconds, to check if the electrical system can generate enough power to start the engine. The cranking voltage < 9.6V is abnormal, normally due to a low battery or a loose or corroded battery cable connection.
*CANNOT test the lithium battery, or the solar battery that is NOT made up of lead-acid cells.
*A full battery charge is NOT necessary before testing.


Test Wide Array of Batteries
This small yet powerful 12V lead-acid battery tester features the automatic built-in short circuit, and reverse polarity protection. Also, the clamps are reinforced with all-metal construction, covered with high-quality ABS, no-melt and smoke-free.
Working together with TOPDON Phoenix (Pro), Plus, Lite diagnostic tablets, this 12V battery tester can safely test regular flooded, AGM flat plate, AGM spiral, GEL, and EFB batteries.
Multiple rating systems are supported: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB, being ideal to test the battery systems in varied vehicles such as motor vehicles, RVs, light trucks, motorcycles, boats, ATVs and more.
The function menu uses English by default. You can always switch it to French, Spanish, Portuguese, German, Japanese, or Russian, back and forth as demand.


All Data with One Look
TOPDON BTBobile ProS does quick work.

It is ready to function and checks your car battery overall status, the instant you use the app to connect your Phoenix diagnostic tablets to the battery tester unit itself.

Not only it will offer various options where you can pick what areas to analyze and diagnose, but you can use the “System Test” function module to draw a whole picture of the battery, starter, and alternator performance status on a single page.

The best part of the test result interface is the health status indicator, which either shows in green or red visually letting you know the result in a second.

Just follow the on-screen instructions to select appropriate options, enter correct values or data, and perform necessary actions.