10 Best Small Battery Tester Reviews & Guide in 2022

Best Small Battery Tester

A battery tester is an electronic device used to check the status of a battery. It can also be used to test a car battery, motorcycle battery and more. Most of the time, these devices are compact in size and easy to carry around with you. They are also quite affordable, so you don’t have to worry about spending too much money on one. The best thing about them is that they are quite accurate when it comes to providing results.

There are many different types of battery testers available in the market today. Some come with a simple display screen while others have a few more features such as an indicator light for charging when the battery has been fully charged. However, we have selected some of the best small battery testers that you can buy right now.

If you’re traveling or camping, then you need to have a portable battery tester to check the condition of your batteries. This is especially important if you’re going on long trips where you may not be able to charge your batteries at every opportunity. In this review, we are going to look at some of the best small battery testers that are available in the market today.

A small battery tester is a handheld device that can be used to test the condition of your car’s battery or any other rechargeable batteries. These devices are portable and easy to use. They can be used at home or on the go. The most important thing about these devices is that they allow you to test your batteries before they die completely so that they don’t go dead at an inconvenient time or place.

The one issue with these testers is that they require charging before use, but most models come with rechargeable batteries so it shouldn’t be too much trouble for most people who are looking for one of these devices for their car.

1.D-FantiX Battery Tester


  • Brand : D-FantiX
  • Power Source : Battery Powered
  • Color : Black
  • Item Weight : 0.05 Kilograms
  • Item Dimensions LxWxH : 4.29 x 2.32 x 0.98 inches

Battery tester is a device used to check the state of a battery. It typically consists of a low voltage power supply and a meter or display to indicate the voltage of the battery under test. A battery tester may be manually operated or automated.

Battery testers are used with both primary (non-rechargeable) batteries such as alkaline and zinc carbon, and secondary (rechargeable) batteries such as nickel metal hydride (NiMH), nickel cadmium (NiCd), lithium ion (Li-ion), lead acid, and lithium polymer.

Many battery testers do not show the full charge capacity of the battery being tested, but rather just whether it is good, bad or needs charging. This is because many rechargeable batteries can have different capacities when fully charged depending on their discharge rate, temperature etc.

2.Battery Organizer Storage


  • Color : Purple
  • Material : Plastic
  • Style : Case
  • Shape : Rectangular

The Expanded Battery Organizer Case is a versatile, portable batteries organizer that holds 180 total batteries, including 78 AA, 64 AAA, eight 9-volt, 10 C, 8 D, and 12 flat batteries. This smartly designed case has a hinged clear cover that allows for quick visual accessibility and easy access to your batteries.

The battery organizer is also wall-mountable or drawer-friendly with a strong, durable plastic construction and portable design. The case includes removable battery tester (no batteries required) to help you see if batteries are still good.

The Expanded Battery Organizer Case makes it easier than ever to stock up on batteries for your home!

3.WeePro Battery Tester


  • Brand : WeePro
  • Power Source : Battery Powered
  • Style : Digital
  • Color : Black
  • Item Weight : 2 Ounces

The WeePro Battery Tester is one of the most useful tools in any household. It allows you to quickly and easily test your batteries to determine their status and whether they are still good or need to be replaced. This battery tester works with AAA, AA, C, D 9V 1.5V batteries and button type. It does not require a battery for operation, so it’s ready to use as soon as you open the package.

The WeePro Battery Tester also has a built-in flashlight which makes it even more convenient to use, especially when you need a light source in dark areas or at night time. The WeePro Battery Tester is lightweight and portable so you can carry it around in your pocket or bag without having to worry about taking up too much space or weighting down your load unnecessarily.

This battery tester will help keep your family safe by ensuring that all of your batteries are working properly whether they are used on a daily basis or not.

4.Pgzsy 2 Pack Battery Tester


  • Brand : Pgzsy
  • Power Source : Battery Powered
  • Color : Black

This battery tester is designed to test the following battery types: AA, AAA, C, D, 1.5V, 9V, and 1.5V button type. It is easy to use and provides accurate results quickly.

The battery tester is calibrated at the factory, so there is no setup or calibration required before use. All that’s needed is a battery and a power source (e.g., a wall outlet).

This battery tester allows you to easily identify “good” (green), “low” (yellow), or “replace/recharge” (red) status for each of your batteries. In addition to testing individual batteries, this tool can also be used to test multiple batteries at once — simply place all the batteries in question on the tester at once and your results will be displayed automatically!

This device has been designed with safety in mind; it features an auto-off function that will turn off if left idle for more than 60 seconds. This feature helps prevent over-discharging of your batteries and protects them from being damaged through improper use of this product!

5.DLYFULL Battery Tester


  • Brand : DLYFULL
  • Power Source : Battery Powered
  • Color : Black
  • Item Weight : 115 Grams
  • Item Dimensions LxWxH : 5.2 x 3.46 x 0.94 inches

Do you ever get frustrated by the lack of battery life in your phone and other devices? It’s time to get a professional battery tester and enjoy a long-lasting battery life.

The DLYFULL Battery Tester can help you save money on batteries and prolong their lifespan. It is not only suitable for AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, CR-P2 cylindrical battery testing, but also good for checking a wide variety of button cell batteries.

Simply place a battery into the decent battery detector, it will shows you quickly the status of your batteries’ health by the using bars, helps you avoid battery damage from unnecessary recharges.

One of the smallest and lightest portable battery checker. A pocket-friendly compact chassis with an anti-slip finish enables a firm grip in your hand for battery checking.

6.Gardner Bender GBT-500A Analog 1.5 V Button Cell


  • Brand : Gardner Bender
  • Power Source : Battery Powered
  • Style : 14 Battery Range
  • Color : Black
  • Item Weight : 0.22 Pounds

The Gardner Bender GBT-500A Analog Battery Tester is a battery tester that checks the battery’s voltage, polarity and output. The Gardner Bender GBT-500A Analog Battery Tester comes with test leads for easy testing.

This battery tester tests all common batteries to determine if they are charged or need replacement. The Gardner Bender GBT-500A Analog Battery Tester has an automatic shut off feature, which saves your batteries from overcharging. This battery tester is great for home use or at work.

The Gardner Bender GBT-500A Analog Battery Tester is a simple, yet effective tool for any household or business to keep around. With the Gardner Bender GBT-500A Analog Battery Tester you can easily check your battery levels and make sure they are working properly at all times.

7.Tenergy T-333 Universal Battery Tester


  • Brand : Tenergy
  • Power Source : Battery Powered
  • Style : Digital
  • Color : Black
  • Item Dimensions LxWxH : 5.25 x 3.5 x 1 inches

If you want to save money and reduce waste, then the Tenergy T-333 Universal Battery Tester is for you. It’s a versatile digital battery tester that works for a variety of sizes from AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5, CR-P2 and even button cell batteries as well.

This battery tester has a health analyzer feature that quickly finds out how much power there is left in your battery. One of the few battery checkers with an easy to read metering LCD screen. Determine if your battery is poor or good by placing it on the tester and getting an accurate reading within seconds. Get a longer battery lifespan by not overcharging partially full rechargeable batteries.

The included battery provides a reliable and accurate source of energy to evaluate your test batteries and make sure they are ready for use when needed most!

8.FOXWELL BT705 12V 24V Car Battery Tester Automotive 100-2000 CCA Battery Alternator Load Testers


  • Brand : FOXWELL
  • Power Source : Battery Powered
  • Style : 2.8″ LCD Screen Digtal Deep Cycle Battery Tester
  • Color : BT705 auto battery load alternator tester
  • Item Dimensions LxWxH : 13 x 3.2 x 9.1 inches

Foxwell BT705 car battery tester, professional and precise automotive battery tester is an essential tool for car owners. It is easy to use and read the test results, just follow the instructions in the user manual.

This automotive battery tester can test whether your car battery is good or not, it can also test if the alternator needs to be replaced or if there are other problems with the charging system.

The gauge of this car battery tester has a clear display screen, which makes it easy to read the test results. You will know if your car battery is good or bad by looking at this gauge.

If your car battery has low voltage or no power at all, you should check it immediately with this gauge and replace it with a new one as soon as possible!

9.TekcoPlus Digital Universal Battery Tester 


  • Brand : TEKCOPLUS
  • Power Source : Battery Powered
  • Style : Digital
  • Color : Universal Battery Tester

TekcoPlus Digital Universal Battery Tester is a professional battery tester that can test the voltage, capacity and internal resistance of all kinds of batteries, such as C, AA, AAA, D, N and 9V. It tests the quality of the battery by testing its internal resistance. The high-tech instrument features a LCD bar graph display, which makes it easy to read the results. The tester has an automatic power off function which prolongs battery life when not in use.

The tester has an input voltage range from 6V to 12V DC and an output voltage range from 0V to 1.3V DC. It can test up to four batteries at once and comes with a built-in power supply that generates 1.55V DC from a button type battery (included). The working temperature is -10°C~50°C (14°F~122°F).

This digital battery tester is ideal for testing lead acid batteries used in cars, motorcycles, boats and other vehicles where maintenance is important to prevent damage caused by overcharging or over-discharging due to faulty charging systems or bad connections between cables and terminals.

10.CGGO 168MAX Battery Tester


  • Brand : CGGO
  • Power Source : Battery Powered
  • Style : Digital
  • Color : Black
  • Item Weight : 32 Grams

CGGO 168MAX Battery Tester is a handy battery checker that can test the status and capacity of all standard rechargeable batteries in your home. It is easy to use without batteries, just put it on the battery and press start button. The digital display shows you the exact capacity of each battery.

Easy to use – you can quickly check the battery capacity. There are many household batteries that can’t tell if they are charged or dead, and they are thrown away for fear of waste. Now just buy a battery tester at home, you will know which battery is good and which one should be discarded!

Versatile application – suitable for standard and rechargeable household batteries. Can be used to test different types: AA, AAA, C, D, 1.5V, 3.7V, 9V and 1.5V button types.

No batteries required – easy to use without batteries by checking battery activation. Accurately displays battery level on the electronic digital display.

Lightweight and portable design – simple but effective battery test checker (168MAX), small size and light weight, easy to carry.

Things to consider before buying a best small battery tester

Select the Right Battery

You will need to choose a battery that fits your needs. You may also want to select a battery that is appropriate for your vehicle, budget, environment and lifestyle. For example, if you are interested in testing car batteries then you should consider whether or not it’s possible for one person to lift up the car on his own or if he needs some help from other people.

If this is something that can be done by one person then buying a small battery tester might be the right choice but if it takes two or more people then getting yourself an extra heavy duty model would probably be better suited for all of your needs!

Check the Warranty

The warranty on a battery tester is an important consideration. The length of the warranty period is generally two years, but some manufacturers offer lifetime warranties.

The warranty should clearly state what is covered by it and what isn’t. This can be more complicated than you might think because there are many situations where companies will not issue a refund or exchange because it would be considered misuse of the product.

For example, if you use your battery tester to test a car battery when it’s already charged then there is no chance that your testing equipment could cause damage so they wouldn’t consider this misuse and therefore won’t honor any claims for such damage under their warranty policy (even though the device actually did nothing wrong).

It’s also good to know whether or not shipping costs are covered with this type of product since sometimes these types of things become damaged during shipping which would obviously affect its performance at some point down the line after being repaired or replaced depending upon how much damage was done before being sent back out into circulation again!

Charging Speed and Time

The charging speed of a battery tester is important. It will tell you how fast the battery tester can charge, and this can determine how quickly you can test your batteries. The charging time is also important, because it determines how long it will take to charge the batteries in your tool or device.

If you need to check a lot of batteries on a regular basis, you might want to get a small battery tester with faster charging capabilities so that you don’t have to wait around all day while they charge up. If, however, there aren’t very many batteries in use at any given moment during the day (or week), then this may not be as much of an issue for you – although there are still likely times when multiple hands would be better than one pair!

Monitor In-Depth Battery Health

Because the battery tester can only tell you the current status of your battery, you need to monitor in-depth battery health. You can do that by using a voltage meter and testing the voltage after charging your device. If it is lower than recommended voltage, then that means that your battery is losing its capacity faster than usual and needs to be replaced soon before it dies completely.

A simple way to check if an individual cell within a group of cells has gone bad or not is by monitoring its internal resistance with an ohmmeter (you will need one of those if you want to test this).

Digital Readouts

Digital readouts are more accurate and reliable than analog meters. Analogue meters depend on a needle to move between two points, but it’s difficult for eyes to determine when the needle has reached that point. Digital displays are easier to read because they display numbers rather than just a needle, so you can tell exactly what your battery is reading more accurately.

Digital displays also tend to be more durable than analogue ones in general because they don’t have as many moving parts that could break or wear out over time (though there are some exceptions).

Ports and Connectors

A battery tester is a handheld device that can be used to check the charge level of your batteries. You can use it to see if your battery needs to be replaced or if you have simply left it on too long. Battery testers work on both AA and AAA batteries and can help you avoid being caught off guard by a dying battery when you need it most.

When looking for a battery tester, there are several things to consider. First, think about what kind of charging ports are available on the device in question. Are they USB-C ports? Type-A ports? Type-B ports? These will determine what kinds of batteries you’ll be able to use with this particular model.

Also consider how many different types of charging methods there are available because some models only offer one method while others may include two or three different options such as USB charging or microUSB charging along with standard wall outlet plugging into an electrical outlet without any additional adapters required!

Choose the Right Brand

You want to make sure that the brand you choose is reputable and known for its quality. You also want to choose a brand that has a reputation for providing excellent customer service. A good small battery tester will come with a warranty, so if there are any issues or problems with your purchase, you can use the warranty to get it fixed or replaced.

Take your time and make a proper decision.

Take your time and make a proper decision. Don’t rush into a purchase, don’t buy on impulse and don’t buy the first thing you see or find. You should take your time in choosing the best small battery tester for yourself as it is a very important gadget for you to have at home or in office.


In this article, we have discussed the best small battery tester that you can buy in 2019. We have covered various advantages and disadvantages of these products. You should be able to find the right small battery tester for your needs with our guide.

If you are looking for an easy way to test your small batteries, then a small battery tester is the best way to go! All you need is a few minutes of time and some simple instructions from our guide and you will be able to test all of your important items like cameras and remotes!

Battery testers are a great way to keep your batteries in good shape. If you have a lot of batteries around the house, this tool will do wonders for keeping everything running smoothly. The best small battery tester is sure to last a long time, as it’s made from high-quality materials and has been tested thoroughly by its manufacturer. Don’t leave home without one!

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