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12V Battery Tester: Top 7 Picks Review 2019

You will need a 12v battery tester to keep an eye on your car’s battery and ensure it works fine. A 12-volt battery tester does not only help you know the condition of 12v batteries but also allow you to add to their life.

In this article, we’ll have a look at some of the best 12v battery testers on the market in 2019.

Let’s get into the details now!!

12V Battery Tester Reviews

1
FOXWELL BT100 Pro 6V / 12V Battery Tester with 100-1100 CCA for Regular Flooded, AGM Flat Plate, AGM Spiral and GEL Batteries

FOXWELL BT100
FOXWELL BT100 Pro 6V / 12V Battery Tester with 100-1100 CCA for Regular Flooded, AGM Flat Plate, AGM Spiral and GEL Batteries
4.24.2 / 5
Mechanics, technicians, and DIYers can get this battery tester. It’s also perfect for beginners due to its simple to use interface.

This 12V battery tester can check a variety of batteries including AGM Flat Plate, AGM Spiral, and GEL. It shows highly accurate and quick results.

Why Buying FOXWELL BT100?

Battery Diagnosis: You can run a battery diagnosis right after plugging it into the battery. The test will reveal the battery’s charge percentage, location (in or out of the vehicle), rating (amount of current it provides), standard (CAA, CA, MCA, JIS, SAE, DIN, IEC, EN), type (regular flooded, AGM, GEL) and results (volts, measured, rated, SOC).

Quick Results: With this 12v battery checker, you can obtain results under 3 seconds only. Do not let the speed fool you, the output is correct and can help you determine the overall health of your car’s battery.

Great For Beginners: FOXWELL BT100 Pro 6V / 12V Battery Tester with 100-1100 CCA for Regular Flooded, AGM Flat Plate, AGM Spiral and GEL Batteries is perfect for beginners. It has simple menus and straight forward navigation options that make it easy for all kinds of users to utilize the system. Plug in the clasps and let the 12v battery load tester do the rest.

Protection: This 12v battery load tester has over-voltage protection to reduce the risk of accidents. It will automatically turn off in case the volts go above the acceptable range.

Apart from that, this 12v digital battery tester doesn’t produce light, sparks or heat and is safe to use.

Lastly, the tester has polarity protection (wrong or reverse connection) as well. You can use it without having to worry about causing damage to the vehicle, the tester, or yourself.

Clasps: These are made up of copper. They won’t corrode and will continue to work for a long time.

Coverage

This 12v battery tester can test multiple rating systems including CCA, BCI, CA MCA, JIS, DIN, EIC, EN, and SAE.

FOXWELL BT100 12V Battery Tester.


FOXWELL BT100 shows highly accurate and quick results.
Credit: Amazon.com

Pros

  • Incredible test range (100-1100 CCA).
  • 1- year warranty.
  • Multilingual options.
  • Safe to use with added precautionary measures.
  • Highly portable thanks to its small size.

Cons

  • You need to make a computer connection to print data.

Who Should Take The Tool?

Mechanics, technicians, and DIYers can get this battery tester. It’s also perfect for beginners due to its simple to use interface.

A video of FOXWELL BT100.

2
ANCEL BA101 Professional 12 volt Battery Tester with 100-2000 CCA 220AH for Car, Boat, Motorcycle

ANCEL BA101
ANCEL BA101 Professional 12 volt Battery Tester with 100-2000 CCA 220AH for Car, Boat, Motorcycle
4.34.3 / 5
DIYers and mechanics who want to check the car’s battery status can get this 12v battery tester.

This 12v digital battery tester shows a number of battery characteristics that can help you determine its condition. It shows accurate results and has a wide test range as well.

This one has a large LCD and you won’t have to disable the battery to use this battery tester.

Why Buying ANCEL BA101?

Battery Diagnosis: With this 12v battery tester, you can check out the battery volts and see if it’s close to 12v. If not then there might be a problem with the battery.

Other than this, the battery charger can also let you check the battery’s ranking power, ohm resistance, and charge.

CCA Rating: The battery tester is designed to check a variety of batteries as it has a test range of 100-2000 CCA.

Functionalities: Besides checking the status and volts, it can also check loaded voltage, unloaded voltage, charge status, and ripple status.

No Batteries Required: This battery tester gets the power directly from the battery you connect it with. This is very beneficial as you do not have to worry about having to find a battery to make the tester work.

Coverage

ANCEL BA101 can check all 12v batteries including flooded, MF, SMF, AGM, and GEL.

It covers all major battery standards too including GB, SAE, EN, MCA, CA, BCI, and CCA, IEC, DIN, and JIS.

ANCEL BA101 12V Battery Tester.


ANCEL BA101 shows accurate results and has a wide test range as well.
Credit: Amazon.com

Pros

  • 3-year warranty
  • Shows battery status (good, good-recharge, replace, bad cell-replace, charge-retest).
  • Insulated wire to avoid damage or sparks.
  • Makes it possible to print data.

Cons

  •  The cable is very short (3 feet).


Who Should Take The Tool?

DIYers and mechanics who want to check the car’s battery status can get this 12v battery tester.

A video of ANCEL BA101.

3
FOXWELL BT705 Automotive Digital 24V / 12V Battery Tester with 100-2000 CCA for Cars and Heavy Duty Trucks

FOXWELL BT705
FOXWELL BT705 Automotive Digital 24V / 12V Battery Tester with 100-2000 CCA for Cars and Heavy Duty Trucks
4.34.3 / 5
This battery tester is ideal for DIYers and technicians who want to identify the battery status and health in a quick and easy manner.

If you’re in a search of the best 12v battery tester on the market then consider FOXWELL BT705. This tester can display battery status, perform charge and crank test to determine if the battery is performing properly or not.

Why buying FOXWELL BT705?

Charging And Crank Test: With this 12v battery load tester, you’ll be able to check the crank time in a matter of milliseconds. That’s how quick it is.

Furthermore, it also shows the decision on the starter system and crank voltage.  

12v And 24v: Unlike other battery testers, this one isn’t confined to checking 12v batteries only, it can check 24v systems as well.

Diagnoses Rectifier Diode: A rectifier diode helps in controlling the flow of current. This battery tester will tell you if the rectifier is doing its job properly or not.

Gold Sprayed Clamps: The clamps are gold sprayed and offer spark and circuit protection.

Coverage

You can test AGM flat plate, regular flooded, gel, and AGM spiral batteries with this 12v battery checker.

It supports many major battery ratings including GB, SAE, EN, IEC, DIN, JIS, MCA, CA, BCI, and CCA.

FOXWELL BT705 12V Battery Tester.


FOXWELL BT705 can display battery status, perform charge and crank test to determine.
Credit: Amazon.com

Pros

  • Shows accurate and fast results (in 3 seconds).
  • Long cable (almost 8 feet) makes it easy to use the device.
  • Comes with a money back guarantee.
  • Offers Bluetooth printing.
  • Multilingual and hence easy to use.
  • Automatic temperature compensation.

Cons

  • Some units do not work properly and may need to be replaced.

Who Should Take The Tool?

This battery tester is ideal for DIYers and technicians who want to identify the battery status and health in a quick and easy manner.


A video of FOXWELL BT705.

4
ANCEL BST500 12V 24V 100-2000 CCA Automotive Battery Load Analyze

ANCEL BST500
ANCEL BST500 12V 24V 100-2000 CCA Automotive Battery Load Analyze
4.34.3 / 5
People looking for a tool that’s durable can opt for ANCEL BST500 12V 24V 100-2000 CCA Automotive Battery Load Analyzer.

ANCEL BST500 is a lightweight 12v battery tester that covers a wide range of battery ratings and supports many battery types. With a test range of 100-2000 CCA, it’s quite a good option for most users.

Why buying ANCEL BST500?

Supports Two Systems: ANCEL BST500 is designed to test both the 12v and 24v battery systems. This makes it a versatile battery tester.

You can check a variety of batteries found in motorcycle, lawn equipment, marine applications and of course cars.

Very Quick: It only takes 2.5 seconds to display the results. This helps saves time.

Built-In Printer: It comes with a built-in thermal printer paper that gives out a hard copy in no time. It’s a handy feature for shopkeepers, technicians, and mechanics.

Displays Battery Status: It will tell you if the battery requires cell replacement, charge, or a complete replacement.

Coverage

It covers most major battery rating standards such as GB, SAE, EN, IEC, DIN, JIS, MCA, CA, BCI, and CCA.

The tester can test a variety of batties including regular flooded, gel, AGM flat plate, deep cycle, and AGM spiral.

ANCEL BST500 12V Battery Tester.
ANCEL BST500 can test the health status of car battery charging system.
Credit: Amazon.com

Pros

  • 3-year warranty with excellent technical support.
  • Super quick to show results.
  • Highly durable clamps.
  • The built-in printer makes it easy to get hard copies.
  • Handheld size and easy navigation buttons.

Cons

  • Might make spelling errors on the screen.
  • The printer is inconsistent.

Who Should Take The Tool?

People looking for a tool that’s durable can opt for ANCEL BST500 12V 24V 100-2000 CCA Automotive Battery Load Analyzer.


A video of ANCEL BST500.

5
SUNER POWER Digital 12 volt Car Battery Load Tester and Analyzer for Flood, Gel, AGM, Deep Cycle Battery

SUNER POWER Digital
SUNER POWER Digital 12 volt Car Battery Load Tester and Analyzer for Flood, Gel, AGM, Deep Cycle Battery
4.24.2 / 5
This tool is for technicians, mechanics, and DIYers who want to determine the status of the car’s battery.

This is one of the best 12v battery testers thanks to its four excellent diagnosing traits. It shows battery percentage, battery status, and crank power in addition to internal resistance.

Why buying SUNER POWER?

Tests: This 12v battery load tester can diagnose your car’s battery and display battery voltage, battery condition (good, normal, requires replacement) in no time. It can also show battery’s internal resistance in case there’s an unexpected shutdown.

Secure And Safe: The battery tester has reverse polarity protection (the connection won’t turn on if the clasps are not properly connected). This features makes the tester durable and keeps the battery safe as well.

Test Range: Thanks to a test range of 5-9555, you will be able to use this battery tester on a variety of batteries.

Durable Clamps: The clasps are marked for positive and negative, and are insulated as well. This adds to their life and makes the tester more durable.

Coverage

It supports many batteries such as flood battery, AGM battery, gel battery, deep cycle battery, and marine battery.

SUNER POWER 12V Battery Tester.

SUNER POWER can diagnose your car’s battery and display battery voltage, battery condition.
Credit: Amazon.com

Pros

  • Good battery standard coverage.
  • Accurate results.
  • Overvoltage protection.
  • Heavy duty clamps.
  • Easy to navigate.

Cons

  • Doesn’t show the status of the charging system.

Who Should Take The Tool?

This tool is for technicians, mechanics, and DIYers who want to determine the status of the car’s battery.


A video of SUNER POWER.

6
MOTOPOWER MP0514C 12V Digital Battery Tester with LCD Display

MOTOPOWER MP0514C
MOTOPOWER MP0514C 12V Digital Battery Tester with LCD Display
4.64.6 / 5
This one is for DIYers and technicians who want to test the car’s battery and determine if it’s in good shape or requires replacement.

If you want a battery tester that has excellent accuracy with a digital screen then  MOTOPOWER MP0514C 12V Digital Battery Tester with LCD Display can be a good option.

It’s a microprocessor controlled 12v digital battery tester that offers quick and reliable results.

Why buying MOTOPOWER MP0514C?

Diagnoses Battery: This tester will notify you after conducting a test whether the battery needs replacement or charge. The test is completed in seconds and is very true as well.

Accurate: The battery tester has a digital display that shows the reading in 4 digits.

Protection: Features such as overvoltage protection and reverse connection protection make it a safe option to use.

Test Range: It supports a test range between 4 – 20 DC volts for 12v batteries. It flashes “LOW” when the volts are lower than 4 and “HI” when the volts are above 20.

Coverage

The tester covers all 12v batteries.

MOTOPOWER MP0514C 12V Battery Tester.

MOTOPOWER MP0514C offers quick and reliable results.
Credit: Amazon.com

Pros

  • LED indicator to show the battery’s status.
  • Safe to use with beep remind function.
  • Red rubber paint on the clasps offers good grip and protection.
  • Light in weight hence easy to manage.

Cons

  • Cannot check the charging system.

Who Should Take The Tool?

This one is for DIYers and technicians who want to test the car’s battery and determine if it’s in good shape or requires replacement.

7
TOPDON AB201 24V / 12V Battery Tester Analyzer for Heavy Duty Trucks, Cars, SUVs

TOPDON AB201
TOPDON AB201 24V / 12V Battery Tester Analyzer for Heavy Duty Trucks, Cars, SUVs
4.64.6 / 5
This battery tester supports many battery types and can be a good choice for DIYers and technicians.

TOPDON AB201 24V / 12V Battery Tester Analyzer for Heavy Duty Trucks, Cars, SUVs is one of the best 12v battery testers thanks to its amazing features.

Why buying TOPDON AB201?

Versatile: This battery tester can check the batteries of a wide variety of vehicles includes bikes, cars, trucks, electric cars, and commercial automobiles.

Accurate: The tester is known to provide accurate results.

Print Data: It has a built-printer that will help you print data that you can share with customers or other experts.

Coverage

It supports both 12v and 24v batteries and has a test range of 100-2000 CCA. Other than this, it offers support for a variety of battery standards including BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.

TOPDON AB201 12V Battery Tester.


TOPDON AB201 can check the batteries of a wide variety of vehicles.
Credit: Amazon.com

Pros

  • 1-year warranty.
  • Shows results in only 2.2 seconds.
  • Prints and exports data.
  • Supports (battery, charging and crank test).
  • Multilingual hence easy to use.

Cons

  • The cord is short and may be uncomfortable to use for some users.

Who Should Take The Tool?

This battery tester supports many battery types and can be a good choice for DIYers and technicians.

12V Battery Tester: Editor’s Top 3 Picks Comparison Chart

FOXWELL BT100 Pro 6V / 12V Battery Tester
FOXWELL BT100 Pro 6V / 12V Battery Tester
ANCEL BA101 Professional 12 volt Battery Tester
ANCEL BA101 Professional 12 volt Battery Tester
FOXWELL BT705 Automotive Digital 24V / 12V Battery Tester
FOXWELL BT705 Automotive Digital 24V / 12V Battery Tester
Customer Rating
4.24.2 / 5
4.34.3 / 5
4.34.3 / 5
PriceFOXWELL BT100 Pro 6V / 12V Battery Tester priceANCEL BA101 Professional 12 volt Battery Tester priceFOXWELL BT705 Automotive Digital 24V / 12V Battery Tester price
Test Charge100-1100 CCA100-2000 CCA100-2000 CCA
12v battery test
Charge Test
Battery test
Crank test
24v battery test

The Bottomline

If you’re a beginner and want to check a 12v battery, then we’d recommend FOXWELL BT100 battery tester as it is very easy to use with no complex functionalities.

However, if you’re looking for an option that covers more battery types, then FOXWELL BT705 can be a good option. But if you’re not happy with it then consider ANCEL BA101 Professional 12 volt Battery Tester with 100-2000 CCA 220AH for Car, Boat, Motorcycle. Its 3-year warranty can be a good reason to pick this one.

0/5 (0 Reviews)
Tim MillerFounderOBD Advisor

I knew incidentally what an OBD scanner was by searching on the Internet. Now I have over 10 years of experience in car repair and using OBD scanners. With what I know, I think I should share with everyone. That’s the reason I created this blog.

Web: https://www.obdadvisor.comEmail: [email protected]
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