Every year, hundreds of thousands of AAA rechargeable batteries are sold in the UK. Despite its small size, this accessory is essential in our daily life. There are so many manufacturers competing in this market that choosing the right reusable batteries for our needs has become difficult. To make this task easier, we offer you this buying guide dedicated to the best rechargeable AAA batteries of 2021.
Here is our commitment, to make sure that we provide the best user experience and content quality:
You can support us by using our links to make your purchases (at no extra cost to you)! This sometimes earns us a commission which allows us to remain independent. More about us
Our selection
"Ready to use right out of the box, these Energizer rechargeable AAA batteries last 4 times longer than regular batteries. What's more, each battery can…"
"EBL did not do things by halves in creating these rechargeable AAA batteries with a capacity of 1100 mAh. In addition to being durable and…"
"These 750 mAh AAA rechargeable Duracell batteries come pre-charged to give you days of use. These high quality batteries hold a charge for up to…"
"This pack of 24 rechargeable AAA batteries from AmazonBasics features technology that ensures maximum durability. With a capacity of 850 mAh, you can use them…"
Ready to use right out of the box, these Energizer rechargeable AAA batteries last 4 times longer than regular batteries. What's more, each battery can be recharged up to 1,000 times and retains its capacity for up to 1 year if not removed from its packaging.
6,23 £ on AmazonThis pack of 4 AAA rechargeable batteries will meet your expectations if you are looking for the most ecological batteries on the market. Indeed, these reusable batteries with a voltage of 1.2 V have been manufactured with 4% of batteries from recycling. At the end of their life, these AAA batteries will be recycled and used to make new AAA rechargeable or disposable batteries. But there is no rush, the manufacturer estimates that these products can be used for an average of 5 years.
No matter what you use these batteries for, expect to be pleasantly surprised by their longevity. Granted, they only have a 700mAh capacity, but they will last for days, even weeks under normal use. These batteries were pre-charged just for shipping purposes. So, it is recommended to fully charge them before their first use.
EBL did not do things by halves in creating these rechargeable AAA batteries with a capacity of 1100 mAh. In addition to being durable and very reliable, these small portable batteries are also fully recyclable.
8,79 £ on AmazonThese AAA rechargeable EBL batteries have become very popular because of their very low self-discharge rate. Indeed, these batteries keep 75% of their power even after 3 years of non-use which forces the respect. The manufacturer is not clear enough about its warranty policy, but it is easy to guess that you can keep these AAA rechargeable batteries for at least 5 years. Don't worry about the longevity of these batteries, you can recharge them up to 1200 times.
NiMH type, these batteries are compatible with all the devices you use daily. Note that these rechargeable batteries are equipped with a waterproof structure that protects them from moisture. Their steel shell also protects them from explosions that are common in low-end products.
These 750 mAh AAA rechargeable Duracell batteries come pre-charged to give you days of use. These high quality batteries hold a charge for up to 12 months when stored in a cool environment.
7,85 £ on Amazon
This pack of 24 rechargeable AAA batteries from AmazonBasics features technology that ensures maximum durability. With a capacity of 850 mAh, you can use them for days without having to recharge them.
23,99 £ on AmazonAny specific needs?
The best rechargeable AAA batteries of 2021
The best entry-level rechargeable AAA batteries
The best high-end rechargeable AAA batteries
The best rechargeable AAA batteries at a great price
Your guide :
Rate this buying guide :By rating this buying guide, you are helping us to reward our best writers. Thank you!
| THE BEST | CHEAP | TOP OF THE LINE | EXCELLENT | |
In accordance with our commitment, this buying guide does not contain any sponsored products. |
9/10 |
8/10 |
9/10 |
9/10 |
| OUR SELECTION |
Energizer AAA-HR03 700 mAh
|
EBL EB-81222-EN NiMH 1100 mAh
|
Duracell DC2400 750 mAh
|
AmazonBasics 850 mAh
|
|
Ready to use right out of the box, these Energizer rechargeable AAA batteries last 4 times longer than regular batteries. What's more, each battery can be recharged up to 1,000 times and retains its capacity for up to 1 year if not removed from its packaging.
|
EBL did not do things by halves in creating these rechargeable AAA batteries with a capacity of 1100 mAh. In addition to being durable and very reliable, these small portable batteries are also fully recyclable.
|
These 750 mAh AAA rechargeable Duracell batteries come pre-charged to give you days of use. These high quality batteries hold a charge for up to 12 months when stored in a cool environment.
|
This pack of 24 rechargeable AAA batteries from AmazonBasics features technology that ensures maximum durability. With a capacity of 850 mAh, you can use them for days without having to recharge them.
|
|
|
Recharge cycle
|
1000 times
|
1200 times
|
Over 400 times
|
Over 100 times
|
|
Capacity
|
700 mAh
|
100 mAh
|
750 mAh
|
850 mAh
|
|
Weight
|
56 g
|
140 g
|
60 g
|
250 g
|
|
Stack composition
|
Metal hydride - NiMH
|
Metal hydride - NiMH
|
Metal hydride - NiMH
|
Metal hydride - NiMH
|
|
Number of units
|
4 pieces
|
8 pieces
|
4 pieces
|
24 pieces
|
Help us improve this table:
Report an error, request the addition of a feature to the table, or suggest another product. Thank you for your kindness!
We spend thousands of hours each year studying the major specialized websites, analyzing products of hundreds of brands and reading user feedback to advise you on the best products.
We are a product review company with a single mission: to simplify your buying decisions. Our research and testing helps millions of people every year find the best products for their personal needs and budget.
To support us you can: use our links to make your purchases (which often earns us a small commission), share our articles on social networks, or recommend our site on your blog. Thanks in advance for your support!
The autonomy of AAA rechargeable batteries is estimated in ampere-hours or Ah. For this category of batteries, the average amp-hour capacity is 1.25 Ah (equivalent to 1.2 V). In suitable devices, these batteries can last up to 5 months, but this duration also depends on the way the secondary battery is used. It goes without saying that the longevity of rechargeable AAA batteries is reduced if the electrical device they power is used all the time.
On average, rechargeable AAA batteries can be fully recharged in 4 hours. Of course, this time varies depending on the quality of the batteries and the charger. Whatever the use you reserve for these electric accumulators, favour products that do not take long to recharge. This will prevent you from waiting too long before enjoying your electrical device again.
It is common for AAA rechargeable batteries to come with chargers. In the rare case that they don't, you're going to have to get one. To avoid damaging your rechargeable AAA batteries, make sure they are compatible with the charger you are going to buy. When in doubt, opt for smart boxes that are able to adapt the charging voltage according to the type of batteries inserted in the device.
Different AAA rechargeable batteries are available on the market. You will have to choose between AAA lithium-ion (Li-Ion), AAA nickel-cadmium (NiCd) and AAA metal hydride (NiMH) batteries. Each of these batteries has its advantages and disadvantages. Your choice will depend on the type of devices you plan to power.
For rechargeable AAA batteries, cost is not a factor in quality. The most expensive batteries are not necessarily the best. To get an item that you are going to be able to use for at least 5 years, look instead at the warranties that are offered by the manufacturers. If the product fails, you can use the warranties and get new AAA rechargeable batteries as a replacement.
Rechargeable AAA batteries are easily recognizable thanks to their small size. Indeed, they are only 44 mm long and 10.5 mm in diameter. These batteries can be used in power-hungry devices such as electric toothbrushes, wireless mice, remote controls, small digital clocks and headlamps.
Also known as secondary batteries, AAA rechargeable batteries have a longer life because they can be recharged with energy through a battery charger. They have a longer life cycle, although their supply voltage is slightly lower than that of a 1.2V primary battery.
Rechargeable AAA batteries offer many advantages to users. In addition to being economical, they are also more environmentally responsible. The fact that they can be recharged with energy makes them much less polluting. Rechargeable batteries are more expensive to purchase than disposable batteries, but their lifespan cannot be compared. Since AAA rechargeable batteries can be recharged up to 500 times on average, they will save you money while being more environmentally friendly.
The majority of AAA rechargeable nickel-cadmium batteries are offered at a ridiculously low price, due to the fact that they are not very efficient and especially because they have a memory effect. Indeed, the best way to optimize the charge time and longevity of these batteries is to wait until they are completely flat before recharging them.
To avoid damaging them too soon, these batteries should be recharged with a charger that is the same brand as the battery, which may be an additional purchase.
Rechargeable AAA Lithium Ion batteries are advantageous in that they have no memory effect. As a point of clarification, a battery with no memory effect can be used even if it has not been fully recharged. This makes it more convenient if you are in a hurry.
On the other hand, AAA rechargeable Li-Ion batteries have a good life span and a relatively low self-discharge rate. Their charge capacity is significantly higher than that of AAA rechargeable NiCd or AAA rechargeable NiMH batteries. However, they require the use of a specific charger.
AAA rechargeable NiMH batteries do not have a memory effect. Like Li-Ion batteries, they can be recharged and used at any time. Nevertheless, this category of rechargeable batteries represents a slightly higher financial investment than the other two types of batteries we just presented.
These AAA rechargeable metal hydride batteries are not especially powerful or efficient, but they have the advantage of being very convenient and fast to recharge.
Rechargeable AAA batteries are essential for the things we use every day. Even though these portable batteries tend to lose power when inactive, they are still very cost effective for power hungry devices such as flashlights, headlamps, electric toothbrushes, cameras and other small high-tech equipment. As they last for years, these rechargeable batteries are an economical and ecological solution for all users.
AAA disposable batteries cannot be recharged, but they have the advantage that they never run down when not in use. These disposable batteries are recommended for small, low-power devices such as watches, calculators, smoke detectors or remote controls. Caution! Some AAA disposable batteries have an excellent longevity, as it is the case of alkaline batteries.
The impressive life span of rechargeable batteries makes them an excellent long-term investment. Rechargeable AAA batteries are more economical and environmentally friendly, as they can not only be recharged as needed, but are also recyclable.
1. They are fast to recharge
Recent chargers allow to recharge AAA rechargeable batteries very quickly. It takes only 4 hours on average for these batteries to be restored and ready for use. If you accidentally forget to remove the batteries from the charger, the overheating protection system protects them from damage, including melting.
2. They perform well
Unlike disposable batteries, AAA rechargeable batteries always maintain their rated voltage throughout their use. In other words, you'll always enjoy optimal performance with a rechargeable mobile battery. For the best models, the power does not fade, even years after their warranties expire.
3. They're environmentally friendly
By buying AAA rechargeable batteries, you're helping the environment. The fact that you can recharge them as many times as you like reduces the production of toxic waste. When they finally lose their power, these rechargeable AAA batteries can be recycled.
4. They save time
Either way, rechargeable AAA batteries will save you valuable time. Instead of going to a store to get new batteries for your electric toothbrush, you can simply recharge the ones you already have on hand. With non-memory effect rechargeable batteries, you don't have to wait until they are completely discharged to recharge them and vice versa.
5. They are cost effective in the long run
Both in terms of use and durability, rechargeable batteries are still advantageous. Over time, you will find that AAA rechargeable batteries are more economical than disposable batteries. Although the price difference between the two types of batteries is quite large, it will soon pay for itself.
In our opinion, the best brands of AAA rechargeable batteries in 2022 are :
This manufacturer is known for the excellent quality of its products. The AAA rechargeable batteries offered by this brand are mostly recommended for gaming devices and equipment such as wireless joysticks and controllers.
Energizer stands out for its very complete range of AA and AAA rechargeable batteries. Whatever you plan to use these rechargeable batteries for, Energizer's signature products won't disappoint.
Very popular with the public, Varta rechargeable AAA batteries are marketed at the best value. In addition to being reliable, these rechargeable batteries also have the advantage of being accompanied by a long warranty.
Other than home appliances, Panasonic is also known for its accessories such as AAA rechargeable batteries. Moreover, these are distinguished by their price, but especially by their charging capacity.
Although little known, EBL excels particularly in the manufacture of rechargeable AAA batteries. Reliable and efficient, the reusable batteries offered by this manufacturer will give you pleasant surprises, especially in terms of longevity.
The diagram below will help you to get an idea of the typical prices for each price range (entry-level, mid-range and high-end).
However, more expensive does not necessarily mean better.
We therefore advise you to always consult our ranking before deciding, rather than blindly relying on price ranges.
Charge your batteries properly
Before their first use, AAA rechargeable batteries should be fully charged. This should prepare them for the next uses you have in store for them. This may seem trivial, but make sure you place the batteries the right way around so you don't damage the charger.
Respect the recharge time
Charging time varies depending on the model of AAA rechargeable batteries. While some have a shorter charge time, others take time to recharge. Whatever the manufacturer's recommended time, always try to follow it to the letter.
Only use AAA rechargeable batteries in the right devices
Earlier, we mentioned that rechargeable AAA batteries are recommended for power-hungry devices like headlamps, flashlights, and video game console controllers. But the fact remains that these batteries are still compatible with conventional devices
Wait until they are completely dead before recharging them
Ideally, wait until AAA rechargeable batteries are completely discharged before recharging them. This will extend their performance and, more importantly, their lifespan. This applies to batteries that are effect or non-effect memory batteries.
Recycle your AAA rechargeable batteries
Although the best AAA rechargeable batteries can last up to 10 years, you will need to renew them when they become obsolete. These batteries can be recycled in the same way as alkaline batteries. Feel free to drop them off in the dedicated containers found in many local stores.
The longevity of AAA rechargeable batteries depends on their quality. But in general, these batteries last 5 years (500 recharges and discharges). Nevertheless, manufacturers go further by offering batteries that can last up to 10 years. This is what makes these so-called secondary batteries more interesting than the primary ones.
The recharging of AAA rechargeable batteriesis done through a recharging box that can be connected to a wall outlet or a USB socket. To avoid damaging the batteries, try to position them correctly in the compartments and not to exceed the time allowed for recharging.
The recharging time depends on the nature of the AAA rechargeable batteries and the quality of the charger. On average, the best AAA rechargeable batteries recharge in 4 hours. As for entry-level products, they recharge completely in 6 to 8 h, which is still relatively short.
Like disposable batteries, rechargeable AAA batteries can wear out, but wear and tear often occurs only after the warranty expires. However, it is possible to extend the life of these accessories by recharging them after they have completely lost their charge, for example. When they can no longer be used, these batteries can be recycled.
Every month we help more than 1 000 000 people buy better and smarter.
Copyright © 2022 - Made with ♥ by buyingbetter.co.uk
Your reviews and buying guides 0% advertising, 100% independent!
