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TOPDON AB101 Car Battery Tester 12V Car Battery Load Tester on Cranking Charging Systems, 100-2000 CCA Automotive Alternator Analyzer for Cars/SUVs/Light Trucks with Flooded AGM Gel Types

4.6 4.6 out of 5 stars 2,156 ratings

$26.99 with 25 percent savings
List Price: $35.99

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Purchase options and add-ons

Brand TOPDON
Power Source Battery Powered
Style Voltage Tester
Color AB101
Item Weight 0.44 Pounds

About this item

  • BATTERY HEALTH TEST ➤ AB101 car battery tester is highly recommended by Scotty Kilmer and BestReviews. By directly benchmarking the battery health, this battery analyzer gives advice on whether to replace the battery. Besides, the cranking and charging system tests are also included.
  • WIDE TEST RANGE ➤ “Will it work on my battery?” (most commonly asked question), AB101 battery tester is tailor-designed for most of 12V batteries such as regular flooded, AGM flat plate, AGM spiral, and Gel batteries and strictly follow the battery rating standards- CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.
  • CRANKING & CHARGING TESTS ➤ Auto battery tester AB101 displays the test results (actual cranking voltage & cranking time) in car starter system in seconds, telling if your cranking system is working as expected. AB101 battery load tester conducts an integrated check on 12V charging system to ensure a normal generator output, perfectly working rectifier diode and under controlled charging current.
  • UNPARALLELED USER EXPERIENCE ➤ Compared with traditional load battery testers, this car battery tester is much light and user-friendly. An easy-to-read backlight screen shows you results in 3 secs. Multilingual: English, Russian, Spanish, French, German, Italian. Trust us - Quality, Stability and Reliability.
  • SAFETY PROTECTIONS ➤ Durable yet lightweight, with menu-driven operation, even a beginner can use this car battery tester at ease. Your safety is our priority. The metal alligator clips of this battery tester are covered with rubberized sleeve protector for safety. 1 year Warranty.
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Important information

Legal Disclaimer

<b>Attention on AB101:</b></br> <b>You may encounter problems below and we listed reasons and offered solutions</b></br> <b>Inaccurate Results</b></br> ➤If the clamps are stably clutched?--Confirm the clamps connection</br> ➤If the battery terminal conduct normally?--Check if the terminals rusts</br> ➤If the battery has low battery?--Charge your vehicle battery</br> ➤If temperature is too low?--The result will be inaccurate when the temperature is below 14°F (-10°C) </br> ➤If there is strong magnetic force? --Remove the stuff of strong magnetic force</br> <b>Incompatible Problems</b></br> ➤If the voltage range is beyond the product? --Check the volatge range of your battery and the products</br> <b>LCD Display</b></br> ➤Low voltage of your battery--Charge your vehicle battery</br>


From the brand


Product Description

car battery tester
car battery tester
battery tester automotive
battery tester automotive
12V battery tester
12V battery tester
12V battery tester
12V battery tester

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Customer Reviews
4.6 out of 5 stars
2,156
4.6 out of 5 stars
3,722
4.6 out of 5 stars
1,121
4.5 out of 5 stars
627
4.6 out of 5 stars
368
4.6 out of 5 stars
224
Price
$26.99 $58.99 $86.99 $99.99 $135.99 $49.99
Battery Tests
Cranking Tests
Charging Tests
CCA Range
100-2000 CCA 100-2000 CCA 100-2000 CCA 100-2000 CCA 100-2000 CCA 100-2000 CCA
Testing Voltage
12V 12V 12V/24V 12V/24V 12V/24V 12V
LCD display
2'' Backlit 2'' Backlit 2.4'' Color 2.4'' Color 3.5'' Color 2'' Backlit

Product information

Technical Details

Additional Information

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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TOPDON AB101 Car Battery Tester 12V Car Battery Load Tester on Cranking Charging Systems, 100-2000 CCA Automotive Alternator Analyzer for Cars/SUVs/Light Trucks with Flooded AGM Gel Types

TOPDON AB101 Car Battery Tester 12V Car Battery Load Tester on Cranking Charging Systems, 100-2000 CCA Automotive Alternator Analyzer for Cars/SUVs/Light Trucks with Flooded AGM Gel Types


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What's in the box

  • 1 * Main Unit 1 * User Manual
  • Product guides and documents

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    TOPDON AB101 Car Battery Tester 12V Car Battery Load Tester on Cranking Charging Systems, 100-2000 CCA Automotive Alternator Analyzer for Cars/SUVs/Light Trucks with Flooded AGM Gel Types
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    Price-25% $26.99
    List:$35.99
    -8% $22.98
    Typical:$24.98
    -20% $39.95
    List:$49.95
    $23.99$57.93$49.99
    Delivery
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Get it May 21 - 24
    Get it as soon as Friday, May 17
    Customer Ratings
    Easy to use
    4.7
    4.2
    4.7
    4.6
    4.6
    Accuracy
    4.4
    4.3
    4.5
    4.3
    4.6
    Value for money
    4.2
    4.4
    4.6
    Sold By
    Topdononline
    Lancol Official Store
    Maxcicoo
    VEEPEAK US
    Amazon Global Store UK
    TOPDON Authorized
    power source
    Battery Powered
    Battery Powered
    Battery Powered
    Battery Powered
    Battery Powered
    style
    Voltage Tester
    M200Pro-New
    BT200
    For Car Truck Motorcycle ATV SUV Boat Yacht

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    2,156 global ratings

    Customers say

    Customers like the readability, value, accuracy, and battery testing of the electric circuit testing device. For example, they mention it's simple to use, provides accurate readings, and is a great tool for testing batteries. That said, some like the performance, quality, and size. That being said, opinions are mixed on the battery.

    AI-generated from the text of customer reviews

    199 customers mention185 positive14 negative

    Customers find the electric circuit testing device simple to use and has an easy-to-use menu system. They also appreciate the good instructions and clear screen. Overall, customers say the product is accurate and has saved them a ton of time.

    "...way better than I was expecting, as a diy guy this thing has saved me a ton of time! Bunch of features and super user friendly." Read more

    "It works as it should, it’s simple, and a good price. Wish the cables were a little longer, but I imagine it would cost more." Read more

    "easy to read and simple to use" Read more

    "Simple to use and very nicely sized" Read more

    191 customers mention148 positive43 negative

    Customers like the performance of the electric circuit testing device. They say it works well, has awesome functionality, and is easy to use. Some mention that the tester works best on installed batteries but will work on batteries being trickle charged.

    "...Because this is an excellent gadget at an affordable price. Two words simplify my comment: Five Stars" Read more

    "Wonderful tool that checked my dead chevy battery, dont leave home without it." Read more

    "This is a very easy unit to use and works great...." Read more

    "...I never even read any instructions and it worked Great!..." Read more

    87 customers mention87 positive0 negative

    Customers appreciate the value of the electric circuit testing device. They say it's a good product at a fair price, saves them tons of money, and is highly helpful.

    "It works as it should, it’s simple, and a good price. Wish the cables were a little longer, but I imagine it would cost more." Read more

    "...Because this is an excellent gadget at an affordable price. Two words simplify my comment: Five Stars" Read more

    "great price" Read more

    "good product at a fair price." Read more

    67 customers mention64 positive3 negative

    Customers like the battery testing capabilities of the electric circuit testing device. They mention it's a great tool for testing batteries, a cranking test, and a charging test in a few simple steps. Some say it'll help you analyze your battery's condition. Overall, most are satisfied with the battery tester's performance and value.

    "This is a handy but marginal battery tester to help you analyze your battery's condition. Build quality is high...." Read more

    "It does well in showing a battery on the way to bad. Good to know." Read more

    "...This unit works flawlessly. It can test the alternator and the starting mechanism too. It will save you time and money!..." Read more

    "...Not only gives the actual test results but translates those numbers into percentage of life remaining and whether it needs replacing or is good." Read more

    67 customers mention58 positive9 negative

    Customers like the quality of the electric circuit testing device. They say it's well built, reliable, and sensational. Some customers also mention that the alternator is strong.

    "...Build quality is high. I tested it on several tired batteries and it fairly closely identified the HEALTH in the lower ranges...." Read more

    "...It works as advertised and really is a marvelous machine. We have several cars at our hobby shop and we always need to test batteries...." Read more

    "...It arrived in a day or so and I unpacked it. Seems well built...." Read more

    "...models after having tried the ArtiBattery101 but the build quality of this tool is really good and I expect it will last a long time." Read more

    52 customers mention40 positive12 negative

    Customers like the accuracy of the electric circuit testing device. For example, they say it provides accurate readings, results, and is an accurate battery tester.

    "...had a bad experience in the past with a battery tester, but this one seems accurate...." Read more

    "...This is small, easy and accurate." Read more

    "...If you need a cheap but very accurate and easy to use battery tester this is definitely the one!..." Read more

    "...device if it tells you to replace a good battery or it fails to give accurate readings on your car battery...." Read more

    22 customers mention22 positive0 negative

    Customers like the size of the electric circuit testing device. They mention it's small, compact, and easy to use. Some say it'll be limited in its capabilities, but it'd be good at its job.

    "Simple to use and very nicely sized" Read more

    "...This is small, easy and accurate." Read more

    "Easy to hook up and read. Small enough to carry. Only use one time and reading was accurate. Good quality." Read more

    "...The big difference, this doesn't have a printer and is very compact.Its a three step system that goes in order...." Read more

    27 customers mention12 positive15 negative

    Customers are mixed about the battery of the electric circuit testing device. Some mention that it works without batteries, while others say that it consistently says batteries are bad.

    "...Once installed this tester says the battery is bad and should be replaced. I disconnected the battery and it says it's a good battery...." Read more

    "...Also as a bonus, this tool has no batteries to forget about and let corrode inside. It’s just powered off your battery that you are testing!" Read more

    "...Seems to be affected by battery resistance...." Read more

    "...Works on various types of batteries.*A multi-meter is a valuable companion to the battery tester." Read more

    Battery tests.
    5 Stars
    Battery tests.
    It works as it should, it’s simple, and a good price. Wish the cables were a little longer, but I imagine it would cost more.
    Thank you for your feedback
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    Top reviews from the United States

    Reviewed in the United States on March 20, 2024
    I've had a bad experience in the past with a battery tester, but this one seems accurate. The only problem I had is one of my cars has an AGM battery with 2 cold cranking amp ratings on it, and I am not sure which one to enter when doing a test. Entering one gets me a bad (REPLACE) battery reading, and entering the other gets me a good battery rating.
    Reviewed in the United States on April 26, 2024
    Works as Advertised
    Reviewed in the United States on April 6, 2024
    This thing is actually way better than I was expecting, as a diy guy this thing has saved me a ton of time! Bunch of features and super user friendly.
    Reviewed in the United States on August 12, 2020
    I am updating my review after TOPDON customer service worked very had to resolve the issue I had. They wanted to send me a new unit, to which I initially responded that it would not do me any good unless my specific issue was fixed. Customer service made contact with their engineers, and I am told my issue was indeed fixed (problem listed below). I did not get around to specifically draining my battery to around 9v to check for myself in the same exact scenario. However, I think they have done smarter things with the latest firmware. For one thing, the unit allows you to select each test individually. The previous unit wanted to do them all in a row, without allowing individual selection. My problem before was that it would get hung up the the starting test and would not go beyond that test. Now, if I want to do the charging test only, I can. This would have gotten me to have the ability to test my charging system before. They worked really hard to gain my trust and have me try a new unit. This said, I think they are a reputable company and this unit does the job. If the initial unit I bought was as good as the second one they sent, I would have rated this at 5 stars. I probably would not have had the chance to see the effort their customer service puts into resolving an issue though.

    Initial review of 1 star:
    I bought this well before I really needed it. I tried it initially on properly functioning vehicles and it worked fine. Then again, I didn’t buy this to acknowledge my car works fine. I had an intermittent battery light blinking on my 2003 Jetta today. My battery less than a year old, alternator about 2 years old. I attached the Topdon and started the in vehicle test. Well it told me the battery is fine just needs a recharge. Upon pressing ok, the unit proceeds to the starting test. Car started just fine but Topdon did not detect. It just hung up waiting for signal. I disconnected and tried two more times. Same deal. I had good scraped in connections. Tried on another car (old Saturn). It worked fine on the working car. So, since I knew the VW started fine though just hung up at the start test, I hooked up both cars in parallel so I could get the Topdon past the starting test and on to the Charging Test (disconnecting the 2nd car before pushing ok to start the charging test). As I suspected it should, the unit did detect a No Output from the charging system. What a ridiculous amount of effort! I bought this for ease of use. Nice idea, but seriously I need a unit that works when my car is broken not working good. I suspect it needed a greater voltage to perform the Starting Test. I also suspect, since this unit gets its power from the vehicle under test it needs enough power to run the tester. I had enough power to start the car, though tester didn’t work?
    3 people found this helpful
    Report
    Reviewed in the United States on April 2, 2024
    It works as it should, it’s simple, and a good price. Wish the cables were a little longer, but I imagine it would cost more.
    Customer image
    5.0 out of 5 stars Battery tests.
    Reviewed in the United States on April 2, 2024
    It works as it should, it’s simple, and a good price. Wish the cables were a little longer, but I imagine it would cost more.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    Reviewed in the United States on April 3, 2024
    easy to read and simple to use
    Reviewed in the United States on February 26, 2024
    I haven’t used on a bad battery yet, but concerned my new Costco battery was defective but it passed with flying colors leading me to conclude I have a power drain somewhere. Simply attach to battery terminals and follow instructions. All needed info should be on battery top label.
    Reviewed in the United States on March 20, 2024
    Simple to use and very nicely sized

    Top reviews from other countries

    Translate all reviews to English
    louis
    5.0 out of 5 stars Good quality
    Reviewed in Canada on March 4, 2024
    Works well, great for at home diagnostics of battery and charging system, easy to use, takes away all guess work for all charging issues
    Ismael
    5.0 out of 5 stars Comprueba las baterías prefectente
    Reviewed in Spain on August 6, 2019
    Por fin puedo estar seguro al 100% de que la bateria esta bien y en que grado esta , muy contento he revisado un moton de ellas que tenia h he podido mandar a reciclar
    D.E.
    5.0 out of 5 stars As described. Easy to use.
    Reviewed in Canada on April 25, 2024
    This is a very handy tool to have. Easy to use and takes the guess work out of battery issues. I highly recommend this tool. A lot handier than running to the auto store to have a battery checked, if they are even open when you need it done.
    jerree
    5.0 out of 5 stars Easy to use
    Reviewed in the United Kingdom on April 2, 2020
    I'm pleased with this item. I assume it is accurate and it did confirm a sick battery.
    4 people found this helpful
    Report
    Mark
    4.0 out of 5 stars Ease of use
    Reviewed in Canada on March 27, 2023
    Great product for the price, easy to use.