Ancel BA101 12V Car Battery Tester - Digital Automotive Batteries & Alternator Diagnostic Tool, 100-2000 CCA Load Capacity, Charging & Cranking Analysis for Motorcycle, Truck, Boat, RV, Marine & More


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Brand ANCEL
Power source Battery Powered
Style Adjustable,Digital
Colour Red
Item weight 5 Ounces
Item dimensions L x W x H 24.1 x 17.8 x 5.1 Centimetres
Min. Operating voltage 12 Volts
Upper temperature rating 140 Degrees Fahrenheit
UPC 602938439923
Manufacturer ANCEL

About this item

  • 🔋【You Might Be Driving with a Dead Car Battery】Don't risk getting stranded with a weak battery. Test it with our affordable BA101 battery tester. Get vital insights into your battery's health, voltage, and charge status. Perform quick, battery, cranking, and charging tests for a comprehensive battery performance overview. Ensure peace of mind.
  • 🔋【Security Beyond Your Expectations】ANCEL BA101 12v battery tester features reverse polarity protection and short-circuit protection, ensuring that it poses no threat to your vehicle's battery or personal safety, even if you accidentally connect the electrodes incorrectly.
  • 🔋【Wide Compatibility, 99.6% Accuracy】The BA101 battery tester automotive offers a broad test range (100-2000 CCA) and exceptional 99.6% accuracy, outperforming its rivals. It adheres to multiple standards: JIS, EN, DIN, SAE, CCA, BCI, GB, CA, MCA, and IEC. This versatile tester is compatible with various battery types (including flooded, AGM, GEL, EFB) for cars, trucks, hybrids, SUVs, boats, RVs, and motorcycles. Meet all your battery testing needs with confidence.
  • 🔋【User-Friendly】The BA101 battery load tester offers user-friendly design with a large LCD display, white backlight, and adjustable contrast for clear, easy-to-read test results. It's powered directly from a 12V battery, eliminating the need for internal batteries, making it a must-have tool for car owners.
  • 🔋【Work in Your language】BA101 is a versatile battery analyzer that caters to your needs. It supports multiple languages, ensuring you can effortlessly understand your battery diagnostics, no matter where you are. What's more, it comes with a handy print function, enabling you to keep a record of your battery health and easily share it with mechanics or technicians. Get your BA101 alternator tester today! it's all about your convenience, precision, and global compatibility.
  • 🔋【Accurate Testing with Battery-Safe Clips】The ANCEL BA101 battery tester is equipped with advanced crocodile clips designed for a strong grip. Its high-quality copper construction, robust spring design, added gripping mechanism, and anti-slip coating enhance accuracy and reliability during testing. Don't miss out on this exceptional battery tester! Experience its top-notch performance today!
  • 🔋【Quality materials, Worthy Price】ANCEL BA101 battery load tester has a durable ABS shell for impact resistance, a clear display for result visibility, and an intelligent chip for accurate battery testing. With two branched power supply wires, it ensures safety by reducing short circuit risks and offers convenience in tight spaces.
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$49.99
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Product Description

Car batteries usually last three to five years but can die suddenly. Even if your battery appears charged, it could be weak. Warm weather and regular driving can conceal this, but cold temperatures or neglect can lead to starting issues. It's crucial to get a battery test with a BA101 to be sure.

battery tester

Winter surprises shouldn't include car battery troubles! Say goodbye to uncertainty with BA101. When winter hits, your car batteries can be unpredictable. By the end of every winter, you're left wondering about their condition. BA101 takes the guesswork out with a quick and accurate test.

Is This Battery Tester Safe for My Vehicles?

BA101 is 100% safe for its reverse polarity protection and temperature resistance. It prevents damage from incorrect connections, ensures batteries work reliably in various conditions, reducing the risk of overheating and maintaining safety.

Is This Battery Tester Accurate?

The battery tester is accurate for automotive batteries, but accuracy depends on battery type, environment, and user skill also. Regular calibration and following manufacturer instructions are essential for accuracy.

Is the BA101 battery tester easy to read?

Absolutely! This device ensures a breeze in battery checks with its user-friendly design. Quick manual review, clear interface – effortlessly read any battery's power level. Simple yet accurate, perfect for both newbies and pros!

Can this tester perform a load test on a dead battery?

No, there has to be at least some state of charge to accurately test the condition of a battery. You'll have to attempt to charge it via a battery charger or jump the car, motorcycle, or RV in question.

Why this battery tester ask if the battery is in or out of the vehicle while others don't?

Test the battery in and out the vehicle to meet different needs. in-vehicle testing helps assess how it performs in the car's electrical system, Testing it alone provides a more precise assessment of the battery's individual condition and capacity.

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Ancel BA101 12V Car Battery Tester - Digital Automotive Batteries & Alternator Diagnostic Tool, 100-2000 CCA Load Capacity, Charging & Cranking Analysis for Motorcycle, Truck, Boat, RV, Marine & More


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Ancel BA101 12V Car Battery Tester - Digital Automotive Batteries & Alternator Diagnostic Tool, 100-2000 CCA Load Capacity, Charging & Cranking Analysis for Motorcycle, Truck, Boat, RV, Marine & More
Ancel BA101 12V Car Battery Tester - Digital Automotive Batteries & Alternator Diagnostic Tool, 100-2000 CCA Load Capacity, Charging & Cranking Analysis for Motorcycle, Truck, Boat, RV, Marine & More
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Price-20% $49.99
List:$62.39
-31% $38.00
List:$55.00
-22% $28.85
Was:$36.99
$69.99$169.99-29% $49.99
Was:$69.99
Delivery
Get it by Tuesday, Jul 9
Get it by Tuesday, Jul 9
Get it by Tuesday, Jul 9
Get it by Tuesday, Jul 9
Get it by Tuesday, Jul 9
Get it by Tuesday, Jul 9
Customer ratings
Easy to use
4.6
4.8
4.6
4.6
4.6
Accuracy
4.3
4.6
4.1
4.8
4.5
Value for money
4.3
4.3
4.0
4.4
Easy to read
4.8
4.6
4.8
4.6
Sold by
Romondes
MOTOPOWER®
VEEPEAK CA
TOPDON Authorized
TOPDON Authorized
KONNWEI Official
power source
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
Battery Powered
min. operate voltage
12 volts
12 volts
9 volts of direct current
12 volts
12 volts
6 volts
style
Adjustable,Digital
Digital
Digital
Digital
For Car Truck Motorcycle ATV SUV Boat Yacht
weight
5 ounces
150 grams
1 pounds
240 grams

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
2,173 global ratings
Great little battery tester to have in the garage
5 Stars
Great little battery tester to have in the garage
Easy to use, worked perfectly for what I need and for the price. I'd say everyone should have one of these saved me a couple of times already with battery warranties and early battery degradation.
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Top reviews from Canada

Reviewed in Canada on April 14, 2020
Verified Purchase
LATEST UPDATE: The Ancel folks got the virus out of their print software, and appear to have gotten the issues with their web certificate fixed as well. Now all is good! I upped the rating to 5 stars, which it now deserves. It's great to be able to print out the test results of your battery, cranking system and charging system and show it to your mechanic. When testing your battery, you can use the CCA, or cold cranking amps, setting and set it for the number of cold cranking amps your car has. This is a great feature. There are a number of places on the Internet to find the CCA rating for your battery. Anyway, this BA 101 unit has become a mainstay in my "car tool bag" for keeping tabs on the battery and charging system. It will let you know if your alternator is in the act of biting the dust, or if your battery needs to be replaced. It's better to replace a dying battery on your own schedule than to wait until it dies in a parking lot in a blizzard! This has to be better than most of the testers on the market. Scotty Kilmer, in his Youtube channel, raved about another scanner that did not have all the capabilities of this one. Oh--if you got the CD with your scanner, don't use it--go to the web site at anceltech.com and download the latest drivers and software. That way you won't get anything loaded on your computer (for printing) that should not be there!

UPDATE: I received a response from Anceltech's customer support team. She assured me that the software did not contain a virus and they would try to fix their web site so Norton anti-virus would not recommend against going there. Well, I tried the web site this very day--and I get a message that the web site's certificate is not valid. So, that issue is not fixed. Until it is, I'm not going to try to download the software again. This is an example of how a company could make a potentially great product, but mess up big time by having an invalid web site certificate, and allowing someone to stick a virus into the software. The software for printing was kludged together in any event. Now, I think the tester itself is great, and you could use it without printing out the results. But I hate it when a feature is advertised and that feature is so problem-laden that it doesn't work properly. So, Anceltech has two very simple things to fix: (1) its web site certificate and (2) cleaning the virus out of its software. Why this is so difficult for them I cannot imagine.

I got this battery and charging system tester because I have been having trouble with the battery in our Ford. The Ford dealership had the car in its shop on two occasions, first taking a month to replace a defective engine, and second, taking three weeks to procure and install a new flywheel in the transmission. At neither of these times was the battery put on a charger. The battery is a Motorcraft premium battery with a 36-month free replacement guarantee---but a week ago I had to get a boost from CAA because it was dead as a doornail. I took it to my mechanic and it tested as good after about a week of driving it every day. But then I got this Ancel battery tester and hooked it up to the battery. Two days ago, the tester showed 100% healthy battery, but zero charge! Today, after more driving, it was up to 12% charge. So tomorrow I'm taking it to the mechanic to have it put on a battery charger all day long. Apparently this battery may have sulphated or otherwise just not got back up to a full charge. If driving it 30 km a day for a week doesn't charge beyond 12%, I know something else is needed. So--stay tuned! I will let everyone know what the tester says after a the battery gets charged up on a trickle charger!

UPDATE: I am lowering the rating to two stars. The battery tester itself is GREAT. However, when you try to access the manufacturer's web site at anceltech.com, Norton Antivirus warns you that it contains a Trojan. Well, I accessed the site anyway, because I was having printing problems, and sure enough--Norton detected a virus inside the software I downloaded. Now, again, the device itself is great--it will tell you things about your battery that are missed by a Snapon unit costing hundreds of dollars. But the manufacturer needs to scrub its web site. Possibly the little mini-disc also contains a virus or malware of some time. You shouldn't get a virus or malware on your computer from visiting the company's web site! When the manufacturer cleans up its software, I will revise my rating accordingly--but right now using the company's software can put your computer at risk.
13 people found this helpful
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Reviewed in Canada on April 27, 2023
Verified Purchase
Simple to use and works well
One person found this helpful
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Reviewed in Canada on February 29, 2024
Verified Purchase
Easy to use, worked perfectly for what I need and for the price. I'd say everyone should have one of these saved me a couple of times already with battery warranties and early battery degradation.
Customer image
5.0 out of 5 stars Great little battery tester to have in the garage
Reviewed in Canada on February 29, 2024
Easy to use, worked perfectly for what I need and for the price. I'd say everyone should have one of these saved me a couple of times already with battery warranties and early battery degradation.
Images in this review
Customer image Customer image
Customer imageCustomer image
Reviewed in Canada on May 6, 2024
Verified Purchase
I bought this so I could check battery voltage as well as check alternator voltages
Reviewed in Canada on April 23, 2024
Verified Purchase
I bought this tool to troubleshoot some odd issues with my AGM battery. It seems so far, considering what happened and what I have done, the data provided by this tool was accurate enough. I was able to test it on the dying battery and on a brand-new one, in the vehicle and out of vehicle.

The manual could be better, looks like poor Google Translate result + extremely small font, but you can download PDF from their website. USB interface is pretty much useless. I wish they just supported the USB stick to write a text file with the report instead of having to use a computer and install some suspicious software on it.

Also, the device I received was clearly used, but in OK shape to keep it.
One person found this helpful
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Reviewed in Canada on November 1, 2023
Verified Purchase
Tool seems accurate enough (I don't have a second one to compare against). I bought this particular unit because it had an "Ah" setting to test some non-automotive 100Ah deep discharge AGM batteries. From what I see, the Ah setting gets translated internally to CCA values, which are not directly translatable units.
From what I understand, my new batteries are giving me health values between 41% and 52% which don't make much sense as the internal resistance read are very close to the published values for the product. From my deductions, their healths would be closer to 96% - 100%
Nonetheless, this remains a valuable tool if I keep an eye on the internal resistance of each battery over time.
I also use it for my car batteries (all AGM) but with published CCA values on them, the results seem much more in line with what I expected.
Reviewed in Canada on January 25, 2022
Verified Purchase
The tester is lightweight, has big buttons and a nice screen. The ease of use is not what I expected and you should have a basic knowledge. That being said, the readings are not as accurate as I expected.
Reviewed in Canada on August 4, 2017
Verified Purchase
The media could not be loaded.
 My husband has collector cars that do not get driven often. Sometimes he will try to fire one up only to find the battery is not working. We bought this tester to determine if the battery needs to be charged or if it needs to be replaced.

We like how compact and simple this tester is. You will see in the video below that once you hook the tester to your battery, you just need to choose the type of test you want to run and the tester does the rest. We love the fact the tester walks you through every step with dialogue on the display. We also like the fact you can test a battery when it is in a vehicle or when it is out of a vehicle. We did a crank test and the display text also walked us through the steps. Although we only needed the battery testing portion of this product, it is great to have a unit that can do other tests as well. My husband seemed very impressed that he could print off the results of his tests.

The video below isn't great quality but it shows you how easy it is to use this unit and it also shows you some of the features. You can also see that it is hand held and easy to store. We are happy with our purchase and with the speed and detailed results of the tests.
Customer image
5.0 out of 5 stars Powerful, multi-purpose tester
Reviewed in Canada on August 4, 2017
My husband has collector cars that do not get driven often. Sometimes he will try to fire one up only to find the battery is not working. We bought this tester to determine if the battery needs to be charged or if it needs to be replaced.

We like how compact and simple this tester is. You will see in the video below that once you hook the tester to your battery, you just need to choose the type of test you want to run and the tester does the rest. We love the fact the tester walks you through every step with dialogue on the display. We also like the fact you can test a battery when it is in a vehicle or when it is out of a vehicle. We did a crank test and the display text also walked us through the steps. Although we only needed the battery testing portion of this product, it is great to have a unit that can do other tests as well. My husband seemed very impressed that he could print off the results of his tests.

The video below isn't great quality but it shows you how easy it is to use this unit and it also shows you some of the features. You can also see that it is hand held and easy to store. We are happy with our purchase and with the speed and detailed results of the tests.
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16 people found this helpful
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Top reviews from other countries

Auto Tech Instructor
5.0 out of 5 stars Great product! Improved functionality over previous model!
Reviewed in the United States on June 29, 2024
Verified Purchase
I have purchased 4 of these. Great for the home shop, the boat, my family, and friends. Tester quickly determines battery health, voltage, amperage available, when the battery needs a charge, or should be replaced.
Other brands have accuracy problems. Often available in bulk packaging at a discount.
celeste garcia
5.0 out of 5 stars Excelente
Reviewed in Mexico on May 14, 2023
Verified Purchase
Muy bueno
神崎 羽衣
3.0 out of 5 stars マニュアル
Reviewed in Japan on October 24, 2021
Verified Purchase
多機能でよいと思うがマニュアルが日本語ではない。購入前は日本語の選択ができるものと思っていたが英語、ポルトガル語、フランス語程度で須戸と残念。しかし、マニュアルがなくても意味が分かるので使っている。装置は玩具のように感じてしまう。
One person found this helpful
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Vic C.
5.0 out of 5 stars Super easy and fast
Reviewed in Australia on May 30, 2021
Verified Purchase
Very impressed with this gadget. Very easy to use, and much better than the cheap resistive load testers.
It tests batteries -- flooded, agm, spiral agm gel. The test takes only seconds and it gives a readout showing what percentage of the battery life remains, voltage, internal resistance, cranking amps. The test can be done with the battery attached to the vehicle, where the starter motor and the charger are also tested...or out of the vehicle.
The only disappointment is that the software for printing results on a personal computer with a cd drive doesn't appear to work, at least not with Windows 10. Only a minor things, as the readouts are all available on the unit's display.
Customer image
Vic C.
5.0 out of 5 stars Super easy and fast
Reviewed in Australia on May 30, 2021
Very impressed with this gadget. Very easy to use, and much better than the cheap resistive load testers.
It tests batteries -- flooded, agm, spiral agm gel. The test takes only seconds and it gives a readout showing what percentage of the battery life remains, voltage, internal resistance, cranking amps. The test can be done with the battery attached to the vehicle, where the starter motor and the charger are also tested...or out of the vehicle.
The only disappointment is that the software for printing results on a personal computer with a cd drive doesn't appear to work, at least not with Windows 10. Only a minor things, as the readouts are all available on the unit's display.
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3 people found this helpful
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Kevin Fornelos
5.0 out of 5 stars Absolutely worth it
Reviewed in the United States on July 2, 2024
Verified Purchase
Great tool to have around the house whether you’re a mechanic or not. Simply attach the clamps onto the battery and follow the easy steps to test your battery. Very simple to use, easy to read display, very durable body, and worths as it should. Has saved me plenty of headaches being a mechanic that a volt meter wouldn’t have helped me. 10/10
Customer image
Kevin Fornelos
5.0 out of 5 stars Absolutely worth it
Reviewed in the United States on July 2, 2024
Great tool to have around the house whether you’re a mechanic or not. Simply attach the clamps onto the battery and follow the easy steps to test your battery. Very simple to use, easy to read display, very durable body, and worths as it should. Has saved me plenty of headaches being a mechanic that a volt meter wouldn’t have helped me. 10/10
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