Top 10 Best Rechargeable Batteries of 2019 – Reviews

We use batteries for a wide range of household appliances and electronic devices, from essential tools and accessories to portable media players and digital devices. Given how reliant we are on batteries at this point in time, it really boggles the mind that we still rely on buying batteries every once in a while just to keep our sometimes essential devices and accessories running on a daily basis.

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You would think that by now people would have figured out just how important rechargeable batteries are and how much more practical they are than traditional batteries. Even though these batteries may indeed contain chemicals and compounds that are pretty harmful to the environment, they are still infinitely greener than the tens of batteries we run through on a yearly basis. If, for instance, we were to replace all our disposable batteries with rechargeable versions, we could minimize our footprint on the environment by quite a lot.

With this in mind, let us delve into what the market has to offer in regards to rechargeable batteries and what best to look for when buying some. Bear in mind that although more efficient that old-fashion versions, rechargeable batteries can still differ from one another construction-wise. After taking a closer look at everything the market has to offer right now, we put together a list of the ten best rechargeable batteries money can buy for you to look at.

Best Rechargeable Batteries – Top List

10Tenergy 10000mAh NiMH Rechargeable D Batteries

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Considered to be the best of their kind, the Tenergy 10,000 mAh NiMH batteries are known for their reliability and excellent performance levels. A perfect replacement for standard alkaline D batteries, these batteries offer a premium quality power backup at an affordable price. With the ability to be recharged up to 1,000 times, these batteries are ideal for everyday use. The best option for high or low draining gadgets and electronic devices, these batteries can be used to power up all kinds of household devices that require a fair amount of power.

9Bonai 8-Bay AA/AAA Battery Charger & 8 AA Rechargeable Batteries

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Featuring an 8 slot smart charger, the Bonai AA High-Capacity 2800mAh Ni-MH Rechargeable Batteries are high-quality premium grade batteries by most standards. With the ability to be recharged up to 1,200 times, these batteries can be charged when partially drained or fully drained. These batteries can also be utilized with a variety of electronic devices and gadgets including cameras, electronic toys, torches, electronic toothbrushes, gaming devices, and flashlights. Interestingly enough, the smart charger they come equipped with can charge any AA/AAA Ni-MH/Ni-Cd rechargeable batteries a lot quicker than most other recharging kits.

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8Bonai 16-Pack AA Low Self-Discharge Rechargeable Batteries

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The Bonai 16 Pack 2800mAh AA Rechargeable Batteries are heavy-duty, high-performing batteries that can be recharged up to 1,200 times. These robust batteries have the ability to maintain 80% of their charge even after 3 years without being used, thanks to their low-discharge functionality. We should also point out that these batteries are initially coming pre-charged but it is recommended that you charge them before using for the first time just to be on the safe side. Not to say that they won’t work otherwise, although you probably won’t get the same output standard.

7Energizer Rechargeable AA Batteries, NiMH, 2000 mAh, Pre-Charged

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Energizer’s Rechargeable AA Batteries are the world’s first batteries made from 4% recycled batteries. Pre-charged and ready to use, these batteries offer up to 5 and half hours of runtime when inserted into toys and 8 hours on any gaming gadget. It has to be said, however, that these time spans may vary depending on the device. That said, each of these batteries can be recharged for up to 1000 times with a single charge that can go up to 1 year if not utilized.

6Tenergy Premium Rechargeable AA Batteries

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Known for their high quality, reliability, and energy storage capacity, the Tenergy Premium Rechargeable AA Batteries come with a 2000mAH backup. With the ability to power up heavy duty electronic devices including cameras, solar lights, wall clocks, power tools, mouses and keyboards, sensor lights, toys, LED lights and other numerous household items, these batteries offer high performance even in the coldest weather conditions. Furthermore, these batteries are environmentally friendly and extremely affordable, giving you a full power capacity on every use.

5AmazonBasics 16-Pack AA Rechargeable Batteries

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Available in a pack of 16 rechargeable batteries, AmazonBasics batteries can be utilized for charging up cameras, camcorders, electronic toys, remote controllers and a lot of other household devices. Ready to be used once unpacked, these batteries are known for their high performance and durability. With the ability to maintain up to 80% of charge even after not being utilized for up to a whole year, these batteries have an extremely low discharge rating when compared to most other rechargeable batteries out there.

4EBL AA AAA Battery Charger & 16 AAA Rechargeable Batteries

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Available in a pack of 16 1,100 mAh batteries, EBL offers not only the batteries but an AA/AAA smart battery charger with the set as well. These batteries have the capacity to be charged up to 1,200 times without losing any of their power and durability. Thanks to their low self-discharge functionality, they maintain 75% of power even after being unused for up to 3 years. Interestingly enough, they also come equipped with a special voltage detection function and a short circuit detection feature that helps to optimize their overall safety.

3AmazonBasics 8 AA Pre-charged Rechargeable Batteries

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With the ability to withstand up to 1,000 recharge cycles, the AmazonBasics AA Rechargeable Batteries are robust high-performing batteries, known for their durability and lifespan. Unlike other rechargeable batteries, these batteries have been pre-charged using solar energy for a greener footprint. Thanks to their special low discharge feature, these batteries can stay charged for up to 3 years if unused. Ready to use out of the box, these batteries ensure a high standard of reliability and high quality.

2EBL 16-Pack AA Rechargeable Batteries & Battery Storage Case

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Thanks to the latest ProCyco technology they incorporate, the EBL 16 Pack AA 2,800mAh Rechargeable Batteries come with an extended lifespan of up to 1,200 recharge cycles. With the ability to power up your devices and electronic gadgets, these batteries come with a heavy duty power backup that helps your devices operate much longer than they would with batteries of similar capacity from other brands. Made with special supercell lattice technologies, these batteries contain more space to store high volume power, and they provide continuous voltage and optimal performance in a heavy load discharge environment.

1AmazonBasics AA High-Capacity Pre-Charged Rechargeable Batteries

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Available in a pack of 4, the AmazonBasics AA High-Capacity Rechargeable Batteries come with a 2,400mAH power capacity, which is impressive, to say the least. With the ability to maintain up to 65% of their charge even after being unused for 3 years, these batteries are ideal for professionals as well as for daily use. Ready to be used out of the box, they come pre-charged by solar energy for environmental purposes. Known for their reliability, these batteries can very well be recharged multiple times without the risk of losing any power long-term.

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Rechargeable Batteries Buying Guide

Rechargeable batteries can be utilized for a variety of purposes in a wide range of products and devices like clocks, cameras, toys, and more. As we all know, rechargeable batteries contain chemicals that could cause harm to the environment, and yet they are still a better choice compared to the number of standard disposable batteries that are dumped each year worldwide. Before purchasing a set of rechargeable batteries, however, it is essential to know a few factors and keep in mind the different types of rechargeable batteries and what they are used for.

Types of Rechargeable Batteries

In principle, there are three main types of rechargeable batteries and they each have their own pros and cons. Regardless of their construction, most rechargeable batteries can, at least in theory, be recharged up to a thousand times or more without losing any of their power long-term. As for their shortcomings, we should point out that some of these batteries benefit from a construction that makes them much more reliable long-term, mostly lithium-based batteries which tend to stand out from the rest.

Nickel-Cadmium – These are the most commonly used rechargeable batteries, ideal for consumer utilization. These type of batteries charge quicker than others, have a longer durability and are ideal for cold weather conditions. Unlike other types of rechargeable batteries and accumulators, these batteries must be recharged only when the device it is inserted into stops working. Do not wait until it is fully drained as it could damage the battery itself. These type of batteries are the perfect choice for outdoor gadgets like lighting devices, or any other gadgets that tend to utilize a lot of power regularly.

Nickel-Metal Hydride – Ideally utilized for all kinds of household items and electronic gadgets, these batteries do not contain any harmful chemicals to speak of. Thanks to their low self-discharge capacity, these batteries last a lot longer than others. Ideal for those who require constant battery backups like professional photographers or other gadget-inclined professionals, these batteries offer great performance across a pretty varied spectrum.

Lithium-Ion – Found in laptops, high-end digital cameras, and mobile phones, Lithium-ion batteries have a low self-discharge rate that makes them fairly more expensive than NiMH batteries. With the ability to produce 2 to 3 volts every cell, these batteries are not available in a standard size and are not suitable for standard consumer devices. Even so, given their tremendous capacity and reliability, they stand out as by far the best rechargeable batteries the market has to offer at this point in time.

The Size Issue

Rechargeable batteries are available in different sizes like AA, AAA, D, and C, just naming a few. Commonly used rechargeable batteries are NiMH and NiCD batteries, which can be employed for a wide range of household devices and appliances. We should point out that Li-Ion is not recommended for household gadgets as they have a different voltage level and are quite expensive overall, not to mention their high maintenance requirements.

What To Consider When Buying Rechargeable Batteries

Compatibility – Before buying rechargeable batteries, it is important to check what type of batteries would be suitable for the device you are going to use it with. Check its composition, size, and type, but also the power levels they require to perform at acceptable standards. Bear in mind that although some versatile devices can accommodate more than one type of battery, the wide majority simply cannot and that you risk damaging the device if you even try.

Budget – Although we pay much more for rechargeable batteries as compared to standard disposable batteries, you must check the different price ranges for various rechargeable batteries and whether they meet your budget, along with giving you what you need power-wise. In this respect, reputable brands tend to charge (if you pardon the pun) a lot more for their rechargeable batteries, mostly because of the high standards their factories employ during the manufacturing process.

Battery Life – When purchasing a rechargeable battery, one must keep a close eye out for the mAh. This is the milliamp-hour rating, which is the amount of power each battery holds at any given time. The higher the mAh, the longer the battery will operate and the higher power standards it will deliver over time. Although most manufacturers boast about the long-term durability of their batteries, you can definitely expect them to perform a bit better than regular batteries.

Charger – A smart charger is needed to recharge your batteries, hence it is important to select one that is both reliable and durable. These chargers are available in different sizes and with a varied number of slots for the number of batteries that can be charged at once. They are also differentiated by the charging ports – which can either be used either by wall plug or USB ports. Some rechargeable batteries may even be available in kits that contain not only the batteries themselves but also a charger for said batteries.

Reviews – Always check reviews and consumer ratings on your selections to make sure you are purchasing the highest possible standard. This is true for most electric and electronic items on the market today, yet much more important when it comes to rechargeable batteries. This is because many people simply do not have the patience to test the batteries over long periods of time, and are thus relying on outside opinions to make an informed decision.