The Best Rechargeable AA Batteries for All of Your Old Electronics

by Eva Braughly Freelance Writer/Blogger

When it comes to powering your old electronics, such as remote controls or radios, it's best if you went with rechargeable batteries. Not only do they last longer, but they're cheaper than disposable batteries, too!

What Makes a Good Rechargeable Battery?

The prices and performance of rechargeable batteries vary according to the following factors:

Battery Capacity

Rechargeable AA batteries usually have a 2,000 mAh (milliamp hours) capacity, while AAA batteries have 800 mAh. If your old electronics tend to chomp on a lot of battery life, you should go for a premium model.

While alkaline batteries are known to have a high capacity of 2,500 mAh, they tend to drain faster than the rechargeable nickel-metal hydride (NiMH) batteries.

Charge Cycles

Rechargeable batteries, while resilient, break down with every charge.

So, if you tend to use and recharge your batteries a lot, pick one that can be charged at least 500 times.

Self-Discharge

Even the best rechargeable batteries can lose their potency when they're not used.

Because of this, you need to pick a low self-discharge model, especially if it will likely spend a year in storage.

Cost

The best rechargeable batteries are often more expensive.

When you buy cheap brands, chances are they won't last as well as the others. In the long run, you'll just end up spending more.

The Best AA Rechargeable Batteries

Panasonic Eneloop Pro

This high-capacity rechargeable battery has 2,550 mAh of pure power and can withstand about 500 charging cycles.

The four-pack Eneloop pros are also known for their low discharge rate, so they're good even without a charge after a year. In fact, it can retain 70% of its power even if it has been left idle for ten years.

Another good thing about the Panasonic Eneloop Pro's capacity is that it doesn't suffer from the memory effect. This allows the battery to charge fully even when it's only partially used.

While this top pick is one of the best rechargeable batteries in the market, it has one limitation: it's expensive!

Compared to the other top picks listed below, the Panasonic Eneloop costs twice as much per battery.

EBL

This eight-pack set is considered the best overall because of many things.

For one, this battery has a 2,800 mAh capacity, thanks to its supercell lattice. With this technology, the battery can hold a high volume of juice, giving it a consistent voltage and performance.

It can also endure 1,200 charge cycles, which is more than twice the limit of most brands.

Although this brand has many pros, it has a problem with being discharged more quickly compared to other brands.

So, if you don't want to charge your battery frequently, you should use this on electronics such as musical instruments, cameras, and lighting.

Energizer Recharge AA Batteries

Energizer Recharge is a pack of eight batteries with a 2,000 mAh capacity for each. Like most brands, the Energizer Recharge line is available in both AA and AAA batteries.

While the capacity is lower than most, you can charge it up to 1,000 times! It also has a longer battery usage life of five years.

The Energizer Recharge AA batteries also come pre-charged, so you can use them as soon as you need them. There's not much downtime, too, as your electronics will be powered up for about 5.5 to 8 hours in just one charge.

AmazonBasics AA Rechargeable Batteries

AmazonBasics' NiMH batteries are perfect for people who are in search of a cheap yet quality buy. Despite its relatively affordable price, it has an impressive 2,400 mAh capacity.

Amazon batteries are also pre-charged, so you can use them right on the get-go. The discharge rate is also gradual, allowing it to maintain a 70% charge after three months and 50% after six months.

While the AmazonBasics AA rechargeable batteries work reasonably well, they're not that consistent. Add to that, the label doesn't indicate how many cycles the AA, AAA batteries would last (it only says hundreds).

Because of these, it's best to put these NiMH batteries in motion-sensing lights, wireless keyboards, and game controllers.

Don't Forget the Charger

You need to get the right charger if you want your electronics to last for hours on end.

A good option is EBL, which works phenomenally despite its low price. This charger comes with eight slots, allowing you to charge AA and AAA batteries simultaneously.

Other good charger brands include Panasonic and Energizer, which work best with their brand-sake batteries.

Now that you know what are the best rechargeable AA batteries, it's time for you to take a pick from the best deals!

By going with any of the battery brands stated above, you can use your old electronics cheaply for a long, long time.

 

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Created on Dec 14th 2020 01:42. Viewed 612 times.

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