The 5 Best Rechargeable Batteries to Power Your Devices

I got tired of buying disposable batteries years ago. It felt like I was just throwing money straight into the trash can, especially with all the kids’ toys and TV remotes in our house. Making the switch to rechargeable batteries has saved me a surprising amount of cash, and it’s one less thing I have to worry about running out of.

But not all rechargeable batteries are the same. I’ve tested a bunch over the years, from cheap brands that die after a few months to premium ones that are still going strong. Some are great for power-hungry devices like a camera flash, while others are perfect for just sitting in a remote for a year without losing their juice.

After a lot of trial and error, these are the ones I keep stocked in my drawer in 2026. They cover just about every need around my home.

 

 

My Favorite Rechargeable Batteries

Panasonic Eneloop AA

A 12-pack of these will run you about $46.

These are my absolute go-to for low-drain devices. I’m talking about the wall clock in the kitchen, the TV remotes, and the wireless mouse I use for work. You know, the things you don’t want to think about.

The best part about the standard Eneloops is that they barely lose any power when they’re just sitting around. I can charge a bunch, toss them in a drawer, and grab one a year later knowing it’ll still have most of its charge. They’re incredibly reliable and last for what feels like forever.

The Downside: They don’t have the highest capacity, so they’re not the best pick for something that burns through power quickly, like a gaming controller.

 

 

Panasonic Eneloop Pro AA

You can get a 4-pack of the Pro version for around $23.

When I need more power, I grab the Eneloop Pros. These live in my Xbox controller and my camera’s external flash. They have a higher capacity (mAh), which means they last a lot longer in devices that are constantly drawing power.

If you’re a photographer or a serious gamer, the extra runtime you get from these is immediately noticeable. You spend less time swapping batteries and more time doing what you need to do. They just feel more robust for demanding jobs.

The Downside: They lose their charge in storage much faster than the regular Eneloops. So, you need to charge them up right before you plan to use them.

 

 

Energizer Recharge Universal AA

A 4-pack costs about $9, making them a great value.

These are my workhorse batteries for all the random stuff around the house. I’ve got them in the kids’ electronic toys, flashlights, and portable radios. They’re affordable and do a perfectly good job for everyday use.

I also like that Energizer makes these with some recycled materials. It’s a small thing, but it makes me feel a little better about my purchase. They hold a charge for up to a year, which is plenty for most of my needs.

The Downside: You have to be careful not to overcharge them. I make sure to use a smart charger that shuts off automatically to avoid damaging them.

 

 

EBL 2800 mAh AA

An 8-pack is only about $14, and it even comes with a case.

When I need the longest possible runtime, I use these EBL batteries. Their 2800 mAh capacity is one of the highest I’ve found, and it really makes a difference in high-drain devices. They are fantastic for my big LED flashlight we take camping.

The value here is hard to beat. You get eight high-capacity batteries for a very reasonable price. They come pre-charged and ready to go right out of the box.

The Downside: The per-battery cost is a bit higher than some budget options if you don’t need the maximum capacity.

 

 

Tenavolts 1.5V Rechargeable AA Lithium

A set of four with the required charger costs around $35.

I ran into an issue where some motorized toys were sluggish with standard 1.2V NiMH rechargeables. These Tenavolts batteries solved that problem completely. They are lithium-based and put out a steady 1.5 volts, just like a disposable alkaline.

The difference is night and day for certain devices. Small motors run faster and things just work better. They also recharge incredibly fast, usually in under two hours.

The Downside: You absolutely must use the special Tenavolts charger they come with. You can’t just pop them into a standard NiMH charger.

 

 

What I Look For In Rechargeable Batteries

The main thing I pay attention to is capacity, which is measured in milliamp-hours (mAh). For a TV remote, anything works. But for a power-hungry gaming controller or digital camera, I look for at least 2400 mAh or more. It just means more time between charges.

The other big factor is “low self-discharge.” This is why I love the standard Eneloops. It means the battery holds its power for a very long time when not in use. Batteries without this feature can be nearly dead after sitting in a drawer for a few months, which is super annoying.

Finally, consider the voltage. Most AA rechargeables are NiMH and put out about 1.2V. That’s fine for most electronics. But some devices are picky and really need the full 1.5V of an alkaline, which is where those lithium Tenavolts come in handy.