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10 Best Rechargeable Batteries – Keep Your Gadgets Powered Up


There are a lot of electronic devices in the market that require a set of AA or AAA batteries to work. These batteries are mostly needed for portable devices that you can use on the go. Right now, even powerful devices like digital printers and LED lights require portable batteries nowadays.

And if you are going to need a set of AA or AAA batteries every other month, it might be a better choice to switch to a set of rechargeable batteries. As the name suggests, these batteries can be recharged after they are depleted and the  y will be as good as new. Here are some basic things that you should be aware of before you buy a set of rechargeable batteries.

  • Recharge Cycles: Even though rechargeable batteries are designed to be used over and over again, their chemical qualities change over time, resulting in depletion of their charge holding capacity. Therefore, after a certain number of cycles, the batteries won’t be able to hold any charge and require a replacement.

  • Battery Cell Composition: Battery cell composition is also an important factor as it deals with the overall performance and safety of every single unit. For rechargeable batteries, the best options in the market are NiMH and NiCAD right now. Most reliable brands use this battery cell composition to offer safe and reliable performance.
  • Number of Units: Another important factor for rechargeable batteries is its price performance ratio. As you will be buying these batteries in a set, you need to make sure that you are getting enough batteries to power your appliances. Even if there are a few extra batteries in the set, you will be able to use the extra units while others are on charge.

Rechargeable batteries have been in the market for quite some time now and there are a lot of brands that offer these units. You can even find a set of rechargeable batteries in your local hardware accessories store. But to get the best performance and versatility of application, you should choose a rechargeable battery set from our list of the best rechargeable batteries. You can find all the necessary information right here along with a helpful “Buying Guide” so you can understand the options available in your budget and make the right decision.

Best Rechargeable Batteries

Best Rechargeable Batteries Reviews

1. Amazon Basics Rechargeable Batteries

Amazon Basics Rechargeable BatteriesNowadays, AmazonBasics has an alternative option for all types of electric products and gadgets. And most of these options are budget-focused like the one mentioned here.

In the 1st position, we are putting an in-house product designed by Amazon. This is the cheapest option we have on our list of the best rechargeable batteries. As you can expect, this is a low-capacity option that is designed for low-powered appliances. The AmazonBasics AAA Rechargeable Batteries come in a pack of 12 units with 800 mAh battery capacity on each cell.

Since these batteries have a 1000 recharge cycle rating, they are suitable for long-term usage as well as outdoor appliances. If you are worried about the battery backup, don’t be. The AmazonBasics AAA Rechargeable Batteries has a very low self-discharge rate, allowing the batteries to maintain up to 80% battery level for about 24 months. Since the product is designed by Amazon, you will receive the set in an Amazon-certified packaging that can also be used as a dedicated storage unit for the batteries when they are not in use.

Best features:

  • Offers up to 1000 recharge cycle rating
  • NiMH battery cell composition
  • 12 batteries included in the set

Pros:

  • Low self-discharge rate
  • Easy to store
  • Cheapest option for a rechargeable battery set

Cons:

  • Battery capacity might be too low for heavy appliances

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2. EBL Rechargeable Batteries 

EBL Rechargeable BatteriesIf high-capacity is what you need on your rechargeable battery set, stop right here. The following set designed by EBL is one of the best options we have for heavy applications.

Our 3rd choice for the best rechargeable battery set is the EBL AA Rechargeable Batteries. These batteries have a battery capacity rating of 2800 mAh which you won’t find easily on a set of rechargeable batteries. And even with that, the EBL AA Rechargeable Battery set includes 16 batteries in the set, justifying its premium price range. So if you are planning to buy a rechargeable battery set for your digital printer or camera, this is the perfect option.

The EBL AA Rechargeable Batteries are rated for about 1200 recharge cycles, ensuring at least a couple of years of usage considering the battery capacity. It is possible thanks to the mix-protection provided to the cathode batteries which protects them from chemical degradation. On top of that, the slow discharge rate of the EBL AA Rechargeable Batteries allows the battery to hold about 80% charge even after 3 years of inactivity.

Best features:

  • Offers up to 1200 recharge cycle rating
  • NiMH battery cell composition
  • 8 batteries are included in the set
  • Made with supercell lattice technology

Pros:

  • One of the most powerful options
  • Suitable for high-power appliances
  • Chemical degradation is almost negligible

Cons:

  • Charging the batteries might take a long time

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3.Eneloop Rechargeable Batteries

Eneloop Rechargeable BatteriesTalking about popular brands for electronic products, Panasonic is also a name that you might have come across before, especially for LED-powered lights. They also make rechargeable batteries that offer sufficient capacity for such devices.

In the 3rd position, we have the Panasonic BK-3MCCA8BA eneloop battery set. There are 8 batteries available in this set just like our last choice and it is also available in a budget-focused price range. However, each of the 8 batteries in this set offer a 2000 mAh battery capacity which is hard to find in this price range. Also, these batteries can be recharged up to 2100 times before you will have to replace them.

As for the self-discharge rate, the Panasonic BK-3MCCA8BA eneloop can retain nearly 70% battery level even after you unbox them a decade after the date of purchase. And to make these NiMH batteries ready to use, Panasonic ships pre-charged batteries on each of these sets. While using the batteries, you can either charge the batteries up to their full capacity or partially recharge them without any drawbacks.

Best features:

  • Offers up to 2100 recharge cycle rating
  • NiMH battery cell composition
  • 8 batteries included in the set
  • Self-discharge rate is impressively low

Pros:

  • Panasonic is a dependable electronic company
  • All batteries are pre-charged before shipping
  • Budget-focused rechargeable battery set

Cons:

  • Only 8 batteries are included in a set

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4. Brightown Rechargeable Batteries 

Brightown Rechargeable BatteriesComing to one of the most popular options we could find for our list today, we have the following set from Brightown. It can be an ideal choice if you have a large collection of devices that run on AA batteries.

The Brightown Rechargeable AA Batteries are arguably a preferred option for tens of thousands of users thanks to its highly affordable price range. At a budget-focused price point, the Brightown Rechargeable AA Battery set offers 12 batteries. Thus, the effective price of each battery is quite low. And with that, you are still getting a battery capacity of 1300 mAh on each cell.

To make the set safer for long-distance shipping, Brightown Rechargeable AA Batteries are pre-charged up to 30%. But with the high-capacity and low discharge rate, the Brightown Rechargeable AA Batteries will be powering your devices for a long time. These batteries also don’t lose the maximum battery capacity after multiple recharge cycles. Talking about recharge cycles, you won’t be needing a replacement for these batteries for about 1200 recharge cycles.

Best features:

  • Offers up to 1200 recharge cycle rating
  • NiMH battery cell composition
  • 12 batteries included in the set
  • Solar charging is possible

Pros:

  • Environment-friendly option
  • Great power capacity
  • Do not lose maximum power capacity over time

Cons:

  • Batteries are not pre-charged up to their full capacity

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5. POWEROWL Rechargeable Batteries

POWEROWL Rechargeable BatteriesPowerowl also has a great option designed for heavy applications present on our list. This set also includes a number of batteries so that you can power all of your devices with no problem.

The POWEROWL AA Rechargeable Batteries are also a great choice if you are looking for a premium yet reliable option for a rechargeable battery set. These batteries are backed by a 2800 mAh battery capacity on top of a low self-discharge rate to offer a long shelf life. When not in use, the POWEROWL AA Rechargeable Batteries will retain about 70% charge even after 3 years.

As for when you are using the batteries, you will get better performance out of your devices thanks to the high capacity. These batteries are also rated for about 1200 recharge cycles, ensuring years of reliability. Before shipping, POWEROWL pre-charges these batteries using wind energy, offering a completely environmentally-friendly operation.

Best features:

  • Offers up to 1000 recharge cycle rating
  • NiMH battery cell composition
  • 16 batteries included in the set
  • Environmentally-friendly production

Pros:

  • Very low self-discharge rate
  • Set contains many batteries
  • One of the most powerful options

Cons:

  • Requires 2 to 3 charge cycles to offer optimum performance

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6. Energizer Rechargeable Batteries

Energizer Rechargeable BatteriesEnergizer is one of the most premium brands in the market when it comes to portable rechargeable batteries. It also offers a wide range of other products such as portable lights and camping equipment.

Coming to the most premium we have on our picks of the best rechargeable batteries, we have the Energizer Rechargeable AA Batteries. This is a set of 16 high-power rechargeable batteries that offer a long-lasting performance. Each of the batteries included in this set is backed by a 2300 mAh battery capacity, making them suitable for powerful appliances. These batteries will be perfect if you already own an Energizer battery charger.

As for the performance, the Energizer Rechargeable AA Batteries have a pretty low self-discharge rate, keeping the batteries intact even after 5 years of shelf life. Energizer uses around 15% recycled materials to produce these batteries. Thus, you can rest assured about the environmental impact of these batteries. Since these are AA batteries, they are suitable with most standard portable appliances.,

Best features:

  • Offers up to 1000 recharge cycle rating
  • NiMH battery cell composition
  • 16 batteries included in the set
  • It has a 2300 mAh battery capacity

Pros:

  • Battery capacity is very good
  • Up to 1000 recharge cycles for prolonged usage
  • Suitable for many electronic devices

Cons:

  • Other options are a lot cheaper

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7. Tenergy Rechargeable Batteries

Tenergy Rechargeable BatteriesIf you want a large rechargeable battery set without spending a lot, consider the following option made by Tenergy. This set also offers a handful of powerful batteries suitable for many applications.

Coming up next, we have the Tenergy High Drain AA and AAA Battery set. Unlike most other options we have seen so far, this is a set of 12 batteries which includes 6 AA and 6 AAA batteries. 6 of these batteries are rated for 2500 mAh power capacity whereas the other 6 units offer 1000 mAh battery rating. Thus, you can find a handful of suitable options for all of your devices in this set.

The Tenergy High Drain AA and AAA Battery set can be recharged up to 1000 times before any noticeable degradation in the battery performance. Therefore, these options offer the best performance with appliances like digital cameras, CD players, music players, and other high-power devices.

Best features:

  • Offers up to 1000 recharge cycle rating
  • NiMH battery cell composition
  • Set of 12 2500 mAh and Set of 12 1000 mAh
  • Set includes 6 AA and 6 AAA batteries

Pros:

  • Versatile set of rechargeable batteries
  • Memory effect on batteries due to non-uniform recharge cycles
  • Suitable for high-drain appliances

Cons:

  • Not the best option if you don’t need AAA batteries

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8. POWXS 1.2V Rechargeable AAA Batteries

POWXS 1.2V Rechargeable AAA Batteries

POWXS is also sort of a premium range option for a rechargeable battery set. This brand revolves around batteries and battery-related accessories like battery chargers.

The POWXS Rechargeable Batteries are also great for basic applications. These batteries offer fast-charging up to 1100 mAh battery level so that you can quickly charge a couple of batteries to power your devices in urgency. These are also safer for long-term usage as you will be getting a 1200 recharge cycle assurance from POWXS.

Talking about safety, the POWXS Rechargeable Batteries are probably the safest option you can find in the market right now, especially at this price range. These batteries are packed with multiple layers of protection including overcharging, overcurrent, and over-voltage protection. As for the battery charger designed by POWXS, you will have an additional feature that detects faulty and non-rechargeable batteries as soon as you plug them in.

Best features:

  • Offers up to 1500 recharge cycle rating
  • NiMH battery cell composition
  • 8 batteries included in the set
  • One of the safest options in the market

Pros:

  • Great choice for the given price range
  • Multiple layers of protection is provided
  • Supports fast charging up to 1100 mAh battery level

Cons:

  • Only 8 batteries are available in a set

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9. Duracell Rechargeable Batteries

Duracell Rechargeable BatteriesDuracell is also a well-known brand name for a lot of users since it offers high-quality batteries and portable power options. Batteries made by Duracell are certainly a great choice for outdoor usage.

If you haven’t found the most reliable set of rechargeable batteries yet, stop right here. The Duracell Rechargeable NiMH Batteries will be a great choice for a lot of you. This is a set of 8 AA batteries that feature NiMH battery cell composition unlike the majority of other options that offer the NiCAD battery cell composition. Therefore, you can expect a comparatively higher energy density on the Duracell Rechargeable NiMH Batteries.

The Duracell Rechargeable NiMH Batteries come with 2650 mAh battery capacity, which is quite higher than what you should expect at this price range. With the high battery capacity, these batteries become the perfect choice for high-drain electrical appliances. But even with the high capacity, charging these batteries should not be a problem as you can charge the units within 30 minutes with a Duracell 30-minute charger.

Best features:

  • Supports fast charging
  • NiMH battery cell composition
  • 8 batteries included in the set
  • 2650 mAh battery capacity

Pros:

  • One of the most reliable options
  • Set of 8 high-power batteries
  • Best choice for outdoor usage

Cons:

  • More batteries should have been included in the set

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10. ACDelco Rechargeable Batteries

Powermax Rechargeable BatteriesYou have probably heard about Powermax before arriving at this guide since it is one of the most famous electrical product companies in the country. As it is offering a pretty good choice for a rechargeable battery set, it has reserved a spot on our list.

For the last position, we have yet another large and versatile set of rechargeable batteries. The Powermax ACDelco Rechargeable Batteries is a set of 16 insta-use rechargeable batteries that arrive pre-charged in the package. Therefore, they are ready to be used at your earliest convenience. As these are alkaline batteries, you can expect up to 4 times longer battery life on each unit.

As for the recharge cycle rating, these batteries will work out just fine for about 500 recharge cycles. And since this is just a standard rating, you might get a higher recharge cycle endurance from these batteries with a uniform charging schedule. Apart from the batteries, the packaging of the ACDelco Rechargeable Batteries is also 100% environmentally friendly.

Best features:

  • Offers up to 500 recharge cycle rating
  • NiMH battery cell composition
  • 16 batteries included in the set
  • Lasts about 4 times longer than standard options

Pros:

  • These batteries do not contain cadmium or mercury
  • Greatly reduces environmental waste
  • 16 units re available in the set

Cons:

  • Battery capacity is a bit low

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Buying Guide For The Best Rechargeable Batteries

Now that you are familiar with the best options available in the market for a rechargeable battery set, let’s take a look at some important qualities of these batteries that affect their usage and application. We have considered the same while drafting this list to ensure the best options are available right here.

Since you will be using the rechargeable batteries for home safety appliances or while travelling, you should go with the safest option available for your devices. On this list, we have included a wide range of choices so you will find at least one suitable choice for your application. For any further information about the selection process of the batteries, refer to our buying guide for the best rechargeable batteries given right here.

1. Performance

The performance of a rechargeable battery can be evaluated from 2 factors that are charging time and discharge rate. If you haven’t already guessed, a high-performance rechargeable battery should require a shorter charging period while offering a longer performance period.

These batteries will be ideal for all types of applications, whether you are using them for your clocks, digital printers, or security camera. Such batteries won’t require frequent charging and offer a highly beneficial price performance ratio compared to standard replaceable options. With that being said, you probably won’t get both advantages in an affordable range of rechargeable batteries. You may have to sacrifice one or the other to get a decent set.

2. Number of Batteries

Even if the rechargeable battery set satisfies all your requirements, it may still be an expensive choice if there aren’t enough batteries included in the set. There might be multiple appliances at your home that require a set of AA or AAA batteries. And buying a premium battery set for each of those appliances is not a smart choice.

So, you can prefer a set of rechargeable batteries that offers enough batteries to work with all of your devices. It also helps to have a few extra charged batteries as a backup that you can use while other batteries are recharging. This way, you can get continuous usage from your devices. Another factor is how many AA or AAA batteries are available in the set. While some brands only offer a single type of battery, some include an equal amount of both AA and AAA batteries as an additional benefit for the user.

3. Battery Capacity

For any type of battery, one of its most important parameters is its capacity. You can get an idea about the expected performance period of a rechargeable battery just by checking its capacity. The battery capacity is mentioned in the mAh unit. While a higher capacity battery will definitely last longer, it might also take an equally long time to recharge. So in the end, the performance of the battery may not be ideal for your application.

But, if the batteries offer a quick charge option along with a high capacity, they can be the perfect choice for all types of applications. In our guide, you will find the battery capacity of each rechargeable cell present in the set. So, you can easily decide which option is better for you. Another thing to keep in mind is that premium range rechargeable batteries usually offer a higher battery capacity whereas budget-focused options are designed for low-power applications.

4. Recharge Cycles

Unlike standard disposable batteries, rechargeable batteries are designed to be used repetitively by recharging them once they run out of charge. Even though it seems like an indefinitely long performance for the battery, it’s not. If you don’t already know, the chemical properties of batteries change overtime after a significant number of recharge cycles.

With time, the chemical composition present inside the battery will degrade, resulting in shorter battery backup. And after the battery has satisfied its rated recharge cycles, it will stop holding the charge, forcing you to get a replacement for your application. But still, these batteries are a lot more affordable since you won’t be needing a replacement for a year or so. But for that, make sure that your battery set is rated for 1000 recharge cycles or more.

Frequently Asked Questions

1. Can I use rechargeable batteries right after unpacking them?

Ans: Most probably, yes. A lot of brands ship rechargeable batteries with a full charge so that they can be used right after unboxing. Even if you are buying a product that has been packed a couple of months before shipping, it wouldn’t matter since the natural discharge rate of these batteries is almost negligible. And even if the batteries are discharged in the package, you can recharge the batteries in a couple of hours before they are ready to use.

2. What is the difference between NiMH and NiCAD batteries?

Ans: NiCAD stands for Nickel-cadmium whereas NiMH represents  Nickel-metal hydride. These are basically the battery cell composition types that tell you what materials and chemicals are used for the construction of the batteries. NiCAD batteries are suitable for longer reliability as they offer a high discharge rate as well as for their affordability. NiMH batteries on the other hand offer higher energy density, but with a reduced life cycle.

3. Is it possible to use non-rechargeable batteries with rechargeable ones?

Ans: Even though it is possible to use non-rechargeable batteries with rechargeable ones, it is generally not recommended for safety reasons. The batteries may have the same form factor and chemical composition, but it can still be a problematic combination as rechargeable and non-rechargeable batteries operate at different voltages and discharge rates.

Conclusion:

Rechargeable batteries are handy solutions for portable usage and also offer a great price performance ratio compared to disposable batteries. And not to forget, these batteries are also hugely beneficial for the environment as you will be using the same batteries for years before they need a replacement. Today, we have looked at some of the best options you can find on the market for a set of rechargeable batteries. We have also included a buying guide along with our picks to give you detailed information about the important qualities of rechargeable batteries in general. If you are still confused about which option you should get, take a look at our top recommendations from this list.

  • If you are looking for a rechargeable battery set for basic appliances, it would be better to go with the set designed by Amazon. The AmazonBasics AAA battery set includes 8 batteries with 800 mAh battery capacity each. Thus, they are good enough for smaller and low-power devices like smoke alarms or compact LED lights. Despite being a cheaper option, AmazonBasics ensures about 1000 recharge cycles on these batteries.
  • On the other hand, if you don’t want to go through the trouble of frequently replacing the batteries, we will suggest the EBL AA Rechargeable battery set. This set includes 16 batteries that solve the problem for almost all of your portable devices. On top of that, you will have a capacity of 2800 mAh on every single cell included in this set. So, you will get about 11 hours of usage from these batteries.
  • Lastly, we will recommend the Duracell Rechargeable AA NiMH battery set. As you may already know, Duracell batteries are known for their endurance and high performance among other options. This is a set of 8 batteries where each cell is rated for 2480 mAh capacity. So, these batteries last for about 15 hours before they have to be recharged again. Furthermore, they also offer a faster charging period compared to other options. The Duracell Rechargeable AA NiMH Batteries can be charged within just 30 minutes.



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