How to Extend Your Car Battery Life?

TOPDON AB101, an auto battery analyzer/12V auto alternator tester, reminds you of timely battery maintenance to avoid the unnecessary losses.

Battery Test: Good or Replace?

As a quick and easy to use battery analyzer, this car battery tester checks the batter’s State of Health (SOH)), State of Charge (SOC), Voltage, Current, and Rating at one time, telling you when it’s time to replace and recharge the battery.

Cranking Test: Why Your Car Can’t Start?

This automotivealternator tester displays the actual cranking voltage and cranking time for the quick starter analysis to figure out the cranking faults for various 12V lead-acid battery.

Charging Test: Need Charging Now?

This 12V battery load tester will take seconds to do ripple test, loaded volt test, and charging volt test to find out the common faults of the charging system.

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.

Why Choose TOPDON AB101?

All-in-One

This battery tester offers all the information about battery’s health status, cranking system, charging system, and gives you an overall understanding of your vehicle battery.

Easy to Use

This 12V auto battery tester works on batteries both in and out of the vehicle and shows the test results directly to tell you it’s good or needs to be replaced.

Quick & Accurate

This battery load tester can find out whether it’s in good working condition or not within seconds. With the exact parameters provided by the battery tester, you can figure out the common faults of the vehicle’s starting and charging system.

Peace of Mind

Reverse polarity protection function can protect this car battery tester and the automotive load from damage caused by wrong operations.