The AA battery is one of the most commonly used and versatile batteries on the market. . While most brand-name AA batteries have a good lifespan, even the strongest batteries can run out quickly if the device is used constantly. That’s why many portable electronics users are turning to the best rechargeable AA batteries — to cut down on replacement costs and keep their devices functioning smoothly.

Rechargeable batteries come at a premium compared to multi-pack standard batteries, but the best rechargeable AA batteries provide longevity that save you money long term.

Best Rechargeable AA Batteries FAQ

1. How Are Rechargeable Batteries Recharged?

The best rechargeable AA batteries are charged using an A/C adapter, which is built to fit AA batteries and is plugged into a wall outlet. These chargers are not regularly included with packs of rechargeable batteries but can be purchased at any electronics store or on Amazon.

2. How Long do Rechargeable Batteries Hold a Charge?

This depends on the frequency of use, but once charged they can hold a charge for over a year when not in use. The average life expectancy of the best rechargeable AA batteries is over three hundred recharge cycles.

3. What Electronics Work Best for Use With Rechargeable Batteries?

If you have an electronic item that you use constantly, like a portable radio or a video game system, having a stock of the best rechargeable AA batteries can save you money on batteries and provide more reliability.

4. What Is the Power Source of Rechargeable Batteries?

The best rechargeable AA batteries use Lithium-Ion cores, replacing the previously popular Nickel-Cadmium and Nickel-Metal Hydride models.

5. Are There Any Safety Tips Needed for Using Rechargeable Batteries?

The best rechargeable AA batteries are as safe as the regular models. Beyond making sure batteries aren’t expired and practicing standard safety when working with the charger, these money-saving accessories are safe in any electronic device that uses AA batteries.

How We Reviewed

Picking the best rechargeable AA batteries that really hold a charge saves you money. To find the best models, we examined many parameters. We checked into ease of charging, length of recharging time, length of charge, lifespan and expiration date, performance in various electronic devices, and external appearance.

What We Reviewed

  • Energizer Rechargeable AA Batteries
  • EBL Rechargeable AA Batteries
  • Moonrays 47740SP Rechargeable NiCd AA Batteries
  • Tenergy AA Rechargeable NIMH Battery
  • Duracell – Rechargeable AA Batteries
  • NEW Panasonic Eneloop 4th Generation Batteries
  • AmazonBasics AA High-Capacity Rechargeable Batteries

Energizer Rechargeable AA Batteries

Energizer double A in original packaging

Features

Energizer is the most famous battery company on the market, both for their famous bunny mascot and their reputation for quality at a low cost, and their rechargeable batteries are as reliable as their standard alkaline models.

These are durable mid-range batteries that can be recharged up to 1,200 times. You’ll get years of use out of a single pack of four. Their self-discharge rate is among the lowest on the market, holding up to 85% of their charge when unused for up to two years.

These are a popular choice for common household electronics and offer more than two hours of constant use without recharging. They’re available in larger, cost-efficient packs of up to twenty and can be charged in any smart charger.

EBL Rechargeable AA Batteries

EBL rechargeable batteries in hard plastic packaging

Features

These EBL Rechargeable Batteries come in a set of eight batteries, but also an included battery charger so you don’t need a separate accessory.

These are decent batteries capable of handling power for household gadgets. They’re also convenient for professional equipment. The batteries are among the more sturdy on the list, with a tight seal that prevents leakage and won’t lose its charge while out of use.

You’ll get up to 1,200 recharge cycles out of this powerful battery. The 2,100 mAh batteries keep up to 75% of their charge for three years. Made from non-toxic materials, they’re also an environmentally friendly model.

Moonrays 47740SP Rechargeable NiCd AA Batteries

moonrays solar device power cells in a womans hand with text reading "rechargeable 600 mAh NiCd AA batteries, 8 pack

Features

The Moonrays line of low-cost rechargeable batteries stands out from the crowd because they are specifically for use in solar devices. They hold the charge from the sun and then allow the device to light up the night using their stored energy.

They come in an eight-pack and provide 600 mAh, so they’re best for low-power consumption items like solar lights that operate at night.

These batteries are good for over a thousand recharges, but they should be replaced once a year to maintain maximum power supply. These batteries are an excellent choice for anyone who wants an environmentally friendly power source.

Tenergy AA Rechargeable NIMH Battery

tenergy rechargeable batteries

Features

If you’re looking for low-cost rechargeable batteries that last longer than the competition, these Tenergy Nickel-Metal Hydride batteries deliver. They have the storage and power to keep your common household gadgets functioning.

These batteries are ideal for high-power devices like digital cameras and gaming systems. They’re also good for road trips and camping. They’ll keep a charge for one to two years when fully charged between uses. Better, they are compatible with all common AC chargers.

They’re one of the more environmentally friendly choices on the list and minimize your long-term costs. You can get up to a thousand charges out of these batteries. That should be enough to last a year or more.

Duracell – Rechargeable AA Batteries

duracell rechargeable batteries in package

Features

There are few battery brands more associated with value and quality than Duracell, and the “copper top” brand is jumping into the rechargeable battery game with this affordable four-pack of batteries.

These are high-powered batteries that are designed for heavy usage electronics like digital cameras and gaming systems. They are a great addition to any camping or road trip supply kit.

These batteries are good for up to three hundred recharge cycles. That means you’ll be replacing them far sooner than other models. However, the high performance — and low initial cost — make them a top choice among those switching to rechargeable batteries for the first time.

NEW Panasonic Eneloop 4th Generation Batteries

eneloop double A power cells on a white background

Features

If you want the most powerful rechargeable batteries, these high-end models from Panasonic are the newest and most effective batteries for high use electronics.

Coming with a free battery holder for safety and convenience, they are packed with 2,000 mAh power. They also come pre-charged with solar energy so they can be used right out of the box. They’re compatible with any major AC charger. You can also recharge them up to 2,100 times, meaning you’ll get years of use out of a single pack.

These batteries have the longest shelf life of any rechargeable battery on the list. They keep a charge up to five years between uses. These are a perfect choice for anyone who wants the peace of mind of a battery that won’t conk out unexpectedly.

AmazonBasics AA High-Capacity Rechargeable Batteries

Amazon basics rechargeable batteries on a white background

Features

The AmazonBasics brand has gained a following thanks to its low-cost line of essentials — backed by Amazon’s customer protection guarantees — and these rechargeable batteries can hold up to the competition despite the low price point.

They come ready to use out of the package, and they have 2000 mAh of energy for powering your electronics. They can be recharged up to a thousand times. That isn’t as high as some high-end models, but they hold a charge for up to three years between uses.

One concern with rechargeable batteries is if they’ll stay safe during sudden changes in temperature. The AmazonBasics brand is temperature-resistant and one of the most durable batteries on the list. These batteries are compatible with any AC charger and are excellent for household gadgets.

The Verdict

When looking for the best rechargeable AA batteries on the market, we found that rechargeable batteries are an excellent buy. Even the least efficient models quickly outpaced standard alkaline batteries. Both in value and delivering equivalent power to the gadgets they powered.

Determining the winner question of inches, but some batteries edged ahead on a combination of value and effectiveness.

Our choice for the best option didn’t come from one of the big name brands. It delivered the best combination of power and long charges. We picked the Tenergy Nickel-Metal Hydride batteries.



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