There are all kinds of appliances and accessories in our homes that require batteries for their functioning. Because of this, you may have multiple batteries laying around your home. But to ensure that any given battery is still functional, testing it to check the charge left in it is also quite important. Therefore, we are here with the best battery testers that have been picked as per these factors:
- Compatibility: Before you use a battery tester, it is highly important to ensure that it supports the batteries that you want to test. While most battery testers are made for common battery types like AA, AAA, C, D, 1.5V, 9V, and button batteries, a few battery testers might be made for testing 12V and 24V batteries in vehicles.
- Dial Type: When you are using a battery tester, you will need to read its dial to check the amount of charge left. For the same, most battery testers use an analogue dial which offers decent accuracy and precision. However, if you want something robust, then you can also find digital dials in some battery testers which will give much more accurate readings.
- Form Factor: You should also check the form factor of your battery tester especially if you want to keep one in your tool kit at all times. Because of this, many battery testers come with their dimensions listed on the box where a smaller and a lightweight battery tester is always going to be highly practical and handy.
While these factors are some of the most important ones, you still need to consider much more to pick the right one. Hence, all of the best battery testers given here also have their important features and options. You will also find an extensive Buying Guide and some of the primary FAQs for the best battery testers to help you pick the right one by the end of this listicle.
Best Battery Testers 2023
| Best Battery Testers | Compatibility | Dial Type | Warranty | Buy Now |
|---|---|---|---|---|
| D-FantiX Battery Tester | AA, AAA, C, D, 1.5V, 9V, Button | Analogue | 30 day long | Check On Amazon |
| VTECHOLOGY Battery Tester Checker | AA, AAA, C, D, 1.5V, 9V, Button | Analogue | 30 day long | Check On Amazon |
| Battery Storage Organizer | AA, AAA, C, D, 1.5V, 9V, Button | Analogue | 30 day long | Check On Amazon |
| Battery Tester Checker by WeePro | AA, AAA, C, D, 1.5V, 9V, Button | Analogue | 10 year long | Check On Amazon |
| Pgzsy 2 Pack Battery Tester | AA, AAA, C, D, 1.5V, 9V, Button | Analogue | 30 day long | Check On Amazon |
| Dlyfull LCD Display Universal Battery Checker | AA, AAA, C, D, 1.5V, 9V, Button | Digital | 1.5 year long | Check On Amazon |
| Gardner Bender Analog 1.5 V Button Cell | AA, AAA, C, D, 1.5V, 9V, Button | Analogue | 10 year long | Check On Amazon |
| Tenergy T-333 Universal Battery Tester | AA, AAA, C, D, 1.5V, 9V, Button | Digital | 1 year long | Check On Amazon |
| FOXWELL BT705 Car Battery Tester | 12V, 24V | Digital | 1 year long | Check On Amazon |
| KONNWEI KW208 12V Car Battery Tester | 2V | Digital | 1 year long | Check On Amazon |
Best Battery Testers Reviews
1. D-FantiX Battery Tester
D-FantiX is one of the oldest and a highly reputable brand when you are talking about electronics accessories and testing equipment which also includes a handy battery tester.
The D-FantiX BT-168 battery tester is present in the 1st position in this list since it is a great overall option for those who are new to battery testers. Starting with its battery compatibility, this battery can be used with AA, AAA, C, D, 1.5V, 9V, and button batteries.
As for its accuracy and precision, this battery tester uses an analogue dial which is to be expected at the given price. Another thing to be expected is the 30 day long warranty included with this battery tester which goes great along with its solid build quality.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses an analogue dial for showing readings
- Comes with a 30 day long warranty
Pros:
- Highly versatile and a great all rounder battery tester
- Easy to use with easily accessible battery compartment
- Quite a great build quality along with a decent warranty
Cons:
- Not a budget friendly battery tester
2. VTECHOLOGY Battery Tester Checker
If you are only going to use battery testers for home usage and don’t want something highly accurate, then Vtechnology and its entry-level battery testers can be a great pick for you.
Vtechnology’s VT-168 battery tester is present in the 2nd position in this listicle as it is one of the cheapest options out there for buyers on a budget. Even with the given price tag, it is able to test AA, AAA, C, D, 1.5V, 9V, and button batteries.
Since this is a highly affordable battery tester which is not the most accurate one out there, it uses an analogue dial to show you all the readings. In fact, it is quite great that this battery tester comes with a 30 day long warranty since it is not common with budget offerings.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses an analogue dial for showing readings
- Comes with a 30 day long warranty
Pros:
- Excellent entry level battery tester for basic home usage
- Pretty versatile and compatible for the given price tag
- Offers a decent warranty period for a budget option
Cons:
- Battery testing accuracy and precision is not the best
3. Battery Storage Organizer
Battery Storage Organizer is a brand which offers battery storage options which can be guessed by its name that generally includes a battery tester in the box like the one given here.
This Battery Storage Organizer battery tester is present in the 3rd position in this article because not only does it allow you to test batteries, but you can even store up to 180 batteries inside it. As for its battery testing capabilities, it is compatible with AA, AAA, C, D, 1.5V, 9V, and button batteries.
Taking a closer look at the battery tester itself, it uses an analogue dial which is to be expected at the given price tag. While it may only have a 30 day long warranty, the build quality of both the battery tester as well as the storage case is quite amazing.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses an analogue dial for showing readings
- Comes with a 30 day long warranty
Pros:
- Highly durable and strong construction for peace of mind
- Stores a large number of batteries along with a battery tester
- Quite a value for money option for carrying batteries and a tester
Cons:
- Not a budget friendly battery tester
4. Battery Tester Checker by WeePro
WeePro is one of the best options out there if you are looking for testing equipment that is not only highly affordable but highly reliable as well which also includes its battery tester.
The WeePro battery tester is the most durable and reliable option given here especially when you are considering budget oriented options. As for its testing capabilities and compatibility, you can use this battery tester along with AA, AAA, C, D, 1.5V, 9V, and button batteries.
Coming to the function of this battery tester, it uses an analogue dial for showing you the charge left in your batteries. But the best thing about this battery tester is that it includes a 10 year long warranty which makes it perfect for long term usage.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses an analogue dial for showing readings
- Comes with a 10 year long warranty
Pros:
- Superb battery tester for long term usage thanks to included warranty
- Pretty affordable and budget friendly battery tester
- Works with most common batteries found in homes
Cons:
- Might not be the best option for heavy duty usage
5. Pgzsy 2 Pack Battery Tester
Even though Pgzsy is not as popular as other mainstream brands of electronics testing equipment, its battery tester offerings are still an amazing option for all those who want something affordable.
Pgzsy’s battery tester is the cheapest option given in this article which makes it the perfect option for buyers on a tight budget especially when you consider that it offers 2 battery testers in the box. You can use either of these identical battery testers to test the charge left in AA, AAA, C, D, 1.5V, 9V, and button batteries.
Since this is a highly affordable battery tester pack, it uses analogue dials for both these battery testers which is to be expected. However, one area where this battery tester certainly reflects its entry level price tag is its build quality which is quite poor despite the fact that it comes with a 30 day long warranty.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses an analogue dial for showing readings
- Comes with a 30 day long warranty
Pros:
- Superb entry level battery tester thanks to 2 testers in the box
- Fairly decent compatibility with most of the common battery types
- Large and easy to read analogue dials for taking readings
Cons:
- A bit weak in terms of its construction and physical strength
6. Dlyfull LCD Display Universal Battery Checker
Dlyfull is a fairly new brand of electronics accessories and testing equipment because of which its battery tester is also a highly feature rich one which makes it highly practical.
This Dlyfull battery tester is one of the only few options out there which offers superb accuracy to the user. To make the same possible, this battery tester uses a digital dial instead of an analogue one.
With this digital dial, you can test batteries like AA, AAA, C, D, 1.5V, 9V, button batteries, and much more. More importantly, this Dlyfull battery tester also includes a 1.5 year long warranty which makes it fairly reliable as well.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses a digital dial for showing readings
- Comes with a 1.5 year long warranty
Pros:
- Highly accurate and precise battery tester thanks to a digital dial
- Quite great for long term usage thanks to the included warranty
- Supports a large number of battery types including the common ones
Cons:
- Slightly on the expensive side
7. Gardner Bender Analog 1.5 V Button Cell
Gardner Bender is one of the best options out there for those of you who want to get electronics testing equipment that can last for years to come which is also true for its battery tester.
The Gardner Bender GBT-500 battery tester is not only one of the most durable and reliable options out there, but also offers great accuracy. This is possible thanks to its included testing probes which allow you to test AA, AAA, C, D, 1.5V, 9V, button batteries, and more.
Even though it has analogue dials, they are much more accurate and precise than other ones since it has 3 dials. Coming to the best feature of this battery tester, you will be glad to know that it features a 10 year long warranty which makes it ideal for long term usage.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses an analogue dial for showing readings
- Comes with a 10 year long warranty
Pros:
- Relies on multiple analogue dials for high accuracy
- Excellent battery tester for long term usage thanks to its included warranty
- Works with a wide range of battery types for high compatibility
Cons:
- Comparatively larger and bulkier than most other battery testers
8. Tenergy T-333 Universal Battery Tester
You can also consider Tenergy and its electronic testing equipment if you are looking for feature rich options since this is a fairly new brand which offers all of the latest features in its battery tester.
Tenergy’s T-333 battery tester is the cheapest option given in this list which offers superb accuracy. For making this possible, Tenergy has included a digital dial in this battery tester instead of an analogue one which is quite amazing for the given price.
Another great thing about this battery tester is that it supports more than just the common battery types like the AA, AAA, C, D, 1.5V, 9V, and button batteries. You also get a 1 year long warranty with it which is much better than other battery testers in the given price range.
Best Features:
- Compatible with AA, AAA, C, D, 1.5V, 9V, button batteries
- Uses a digital dial for showing readings
- Comes with a 1 year long warranty
Pros:
- Excellent value for money battery tester with an entry level price tag
- Highly accurate and precise digital dial for taking correct readings
- Supports testing all kinds of battery types found at your home
Cons:
- Requires an additional battery for powering this tester
9. FOXWELL BT705 12V 24V Car Battery Tester
Foxwell is one of the most premium and a very high end brand of battery testing equipment since the battery testers offered by it are ideal for heavy duty usage with automobiles.
This Foxwell BT705 battery tester is one of the only few options out there if you want to test all kinds of automobile batteries. To ensure that you can use it with any automobile out there, this battery tester can work with both 12V and 24V batteries.
More importantly, this battery tester has a digital dial which is highly important to have when you are testing larger automobile batteries. And because this is such a premium and high-end battery tester, the included 1 year long warranty is to be expected.
Best Features:
- Compatible with 12V, 24V batteries
- Uses a digital dial for showing readings
- Comes with a 1 year long warranty
Pros:
- Amazing battery tester for accurately testing automobile batteries
- Works with all types of automobile batteries
- Offers a large display for multiple functions and high accuracy
Cons:
- Quite an expensive and premium battery tester
10. KONNWEI KW208 12V Car Battery Tester
Konnwei is another brand of battery testers which offers automobile products instead of testers for home batteries which makes it a great addition to your garage, especially at the given price.
The Konnwei KW208 battery tester is the perfect option for testing your car’s battery especially if you do not want to spend a premium for the same. Since this is not a high-end battery tester, it only works with 12V batteries and not 24V ones which is to be expected.
However, you will be glad to know that even at the given price tag, this battery tester comes with a large digital dial. Another great thing about this battery tester is that you get a 1-year long warranty which is always important for longevity.
Best Features:
- Compatible with 12V batteries
- Uses a digital dial for showing readings
- Comes with a 1 year long warranty
Pros:
- High value for money battery tester for automobile
- Quite a feature rich and a large sized display
- Fairly durable and reliable with a long included warranty
Cons:
- Not a budget friendly battery tester
Buying Guide for the Best Battery Testers
If you have been using a given set of batteries for quite some time, it is highly likely that it has run out of charge. Although, before throwing them out, you should consider checking the charge left in them. In order to do so, you will need to use something like the best battery testers stated up above. To ensure that you go with the right battery tester, all of these battery testers have been listed along with their major features and options. Not only that but we are here with the following detailed buying guide for the best battery testers so that you can easily learn everything about battery testers:
1. Compatibility
Before checking anything else regarding your battery tester, it is highly important to ensure that your battery tester is fully compatible with the batteries that you want to test. Usually, most battery testers out there will be made for testing domestic and common battery types. This can include battery types like AA, AAA, C, D, 1.5V, 9V, and button batteries. Although, you can also find a few battery testers out there which might be made for testing automobile batteries including 12V and 24V batteries. Both of these options are great and perfect for their ideal application depending on the batteries that you wish to test.
2. Dial Type
Once you have made sure that a given battery is compatible with your battery tester, you would want to test it. And when you insert your battery inside your battery tester, it will show you the charge left in it using its dial. However, not all battery testers have the same dial as they can have different accuracy and precision output. While most battery testers have an analogue dial which offers decent if not average accuracy, there are also a few options which will offer a digital dial. Such digital dials show you highly accurate readings regarding the charge left in your battery tester.
3. Form Factor
A battery tester is something that you may even want to carry in your toolkit so that you can use it whenever you need to. But this is only possible when your battery tester is small enough to be kept inside your toolkit at all times. In other words, checking the form factor of your battery tester is highly recommended since a compact and lightweight one is going to be highly practical. Thus, many battery testers will have their dimensions and weight listed along with them where having smaller dimensions is always ideal.
4. Warranty
Since a battery tester is supposed to show you the accurate charge left in your batteries, it is highly important to make sure that your battery tester stays functional without having any issues. Due to this, it is always a great idea to check the included warranty of your battery tester. While most battery testers out there will include a 30 day long warranty, there are also some other options with a 1 year long warranty. In fact, if you are looking for something highly reliable, then you can also find a few battery testers with a 10 year long warranty for your peace of mind.
FAQs for the Best Battery Testers
1. How do you test a battery using a battery tester?
In order to test a battery tester, you have to first take the battery that you want to test and make sure that it is compatible with your battery tester. Then, simply open your battery tester and insert the battery inside. If your battery tester comes with external probes, then you will have to connect the probes to the terminal of your batter. As soon as this is done, it will show you the charge left in your battery tester.
2. Do I need to install batteries in my battery tester to use it?
Most battery testers that use an analogue dial do not require any batteries inside them since they take the power from the battery being tested to move the dial. However, if you are using a digital battery tester with an inbuilt display, you will have to use an AAA battery or a button cell to power it depending on the battery tester that you are using.
3. How does a battery tester show the charge left in a given battery?
In order to show you the charge left in a given battery, most battery testers will test the voltage output of a given battery and the current coming out of it. Based on these readings, it will move the dial and tell you how much charge is left in a given battery.
Conclusion
As you would know, any given battery will run out of charge sooner or later. Because of this, before you throw away a good set of batteries, testing them for the charge left in them becomes quite necessary. For the same, you can simply use one of the best battery testers that we have already discussed above. With all of these best battery testers, you can also find their significant features and specifications. And to help you further in picking the right one, you can also find a complete buying guide and some common FAQs for the best battery testers. Although, if you are still confused, you can simply go with one of our favorite and ideal picks for the best battery testers:
When compared with most other battery testers out there, the WeePro battery tester is the perfect option for long term usage. This is due to the reason that it offers a 10 year long warranty which is much longer than others. You also get great compatibility with this battery tester as it supports AA, AAA, C, D, 1.5V, 9V, and button batteries. While it has an analogue dial, that is not an issue considering its highly affordable price tag.
If you want a feature rich battery tester that can test all the batteries at your home accurately and precisely, then the Tenergy T-333 battery tester can be the perfect option for you. Even though it includes a digital dial, it does not charge a premium for it. You can use this battery tester to check AA, AAA, C, D, 1.5V, 9V, button batteries, and much more. In fact, you also get a 1 year long warranty with it which is always great to have.
Unlike most other battery testers out there, the Konnwei KW208 battery tester is made for testing automobile batteries which includes 12V batteries. Since you are testing high power automobile batteries, it offers a highly accurate and precise digital dial as well. And for the given price, this battery tester also includes a 1 year long warranty which makes it quite great for most.
