TOPDON AB101, Power System Analysis, Userfriendly Interface, Reliable Performance, Battery Analyzer, Auto Mechanics

[Test 12V Batteries]With one AB101 car battery tester, you get to test 12 V 100-2000 CCA car batteries of cars, motorcycles, trucks, rvs, atvs, suvs, boats, yachts, mowers and even golf carts. For all lead-acid battery types: including Regular Flooded, AGM Flat Plate, AGM Spiral, or GEL Batteries.

[Easy to Read Battery Status]Battery tester AB101 can show you the health condition of battery, charging system. Cranking system in milliseconds. No worries about complex data, you can view intuitive diagnostic results, such as “Good battery”, “broken"Save your time in judging how about your batteries.

[Reliable & Safe Operation]Your safety is our priority. The metal clips of this battery tester are covered with rubberized sleeve protector for safety. This car battery tester comes with reverse polarity protection for mitigating damage caused by incorrect connections in a maximum level.

[6 Languages Available]TOPDON car battery tester supports 6 languages, including German, English, Russian, Spanish, French and Italian. You can For Switch all these languages according to your actual needs, to get a convenient use. Topdon AB101 follows battery rating standards including CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.

[Real Time Response]For any quality issues, we provide a 100% money-back policy for battery checker AB101. Response in time, refund allowed, 2-year product service and other policies available to make you unworried before/after the purchase.

Why You Need A TOPDON AB101 Car Battery Tester?
You must have met one of following situations ever when dealing with car battery:

Spending a lot of money on OEM car battery testing and try to keep the battery working normally;
Found a non-OEM battery for replacement but concerned about the actual battery health condition;
Long-time unused batteries being vulnerable to damages.

TOPDON AB101 battery load tester is your savior! All the battery-related tests can be conducted with a simple click. As for the test results, it will be presented to you in seconds to deeply understand the battery health status and avoid unnecessary losses.

Battery Health Test -- Monitor Your Battery Health in Time
Have a Check on Battery Health Status in Battery Tester Menu

With an extensive range of car battery diagnostic coverage, TOPDON AB101 battery tester would give you a clear clue of specific health status with clear results presented on the screen within 3 secs!

The battery test results includes:

SOH (State of Health);
SOC (State of Charge);
Voltage;
Current;
Rating;
All the results will be displayed on the screen in 5 types as the photo shows.

Battery Type Range
Thanks to the wide range of battery compatibility and test coverage, it’s time to say goodbye to the old school test methods. It would be a new experience once connect the clamps to the battery to run a test, because every detail about the battery will be clearly displayed for you to capture. TOPDON AB101 car battery tester is here to shorten the distance between you and the batteries.

Test range: 100-2000 CCA;

For all lead-acid battery types: Regular Flooded, AGM Flat Plate and Spiral, and Gel battery;

For most system test standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.

Cranking System Test
Analyze and collect all the starting system data for you to easily understand the complete state of the battery.

Enter the cranking test and start the engine as prompted, TOPDON AB101 battery load tester will conduct and complete the test automatically;
AB101 battery tester will display the result including actual cranking voltage and actual cranking time;
If cranking voltage value is lower than 9.6V, the cranking system is regarded as abnormal;
If cranking voltage value is higher than 9.6V, then cranking system is working well.

Charging System Test
After the cranking test completed, DO NOT For Switch off the ignition and press OK key to test charging system. This battery tester will take a few seconds to run ripple test, loaded volt test, and charging volt test in a sequence.

The reliable results include charging volt, ripple test and charging test for your reference.

Warm Tips
Tips for Better User Experience



The battery analyzer works on cars, SUVs and light trucks. DC Voltmeter test range is 8-16V, and the tester will be damaged if the voltage goes beyond the range;

The battery tester can be directly put to use once you open the package. No need for updates/adjustments.
The tester will automatically start up after the clamps are correctly connected. No need for charging.

TOPDON AB101, Car Battery Health Guard!
Battery Test: The car battery analyzer shows 5 different results: “Good Battery”, “Good-Recharge”, “Replace”, “Bad Cell- Replace”, “Charge-Retest”.

Charging Test: The battery tester checks ripple status, load voltage, and charging system status.

Cranking Test: The battery is regarded as OK if cranking voltage is higher than 9.6V or abnormal if lower than 9.6V.

Ripple Test: The load tester tests the charging current ripple to find out whether the diode is normal or not.

Multiple Languages: English, Russian, Spanish, French, Italian, German

In-Vehicle or Out-Of-Vehicle: No matter whether the battery is connected with vehicle or not, the battery tester can test it directly.

CCA: 100~2000 CCA

No Need to Charge or Update: The auto battery tester will automatically start up after the clamps are correctly connected. Without the needs of any software updates, the battery tester works well all the time.