Best Rechargeable Batteries In 2022

For ‘straight out of the pack’ power at a good price for four rechargeable AA batteries, Panasonic’s eneloop come with top green credentials. Pre-charged at the factory using solar power, you are also helping the planet before you even open the pack. And as they use Panasonic’s advanced rechargeable technology, you can get up to an impressive 2,100 recharges, which we reckon could well stack up to five years plus of battery cell life, and that’s based on a daily recharge!

The Panasonic eneloop is the ideal AA battery for frequent use, or for those gadgets you use regularly but which have a habit of quickly eating through battery life. What is also impressive about these Ni-MH rechargeable batteries is how well they hold on to a charge, averaging over 70% even after sitting idle for a year or more.

For an affordable pack of rechargeable batteries that should give more expensive brand names a run for their money, this pack of eight from AmazonBasics really impresses.

First up – they come pre-charged to 70% using solar energy and for the price have a good shelf life – with up to 1000 recharge cycles in each AA battery. Making the most of Ni-MH low discharge tech, they are also reliable and ready to go the minute you take them out of the pack and will still be juiced up even if they are left to sit idle for several months. The battery capacity is on par too, coming in at the industry average of 2000mAh.

If you are totally taken by the Panasonic eneloop rechargeable batteries (and as they are our review’s Best Choice, we are too), then make your life a total powerhouse with this neat charger pack.

Designed for the popular eneloop and eneloop pro AA or AAA battery, the Panasonic Advanced Cell Battery Charger can also be used to power up more conventional Panasonic Ni-MH rechargeable batteries too. It is also versatile in that it can take any combination of up to four AA or AAA sizes so one for all your gadgets and their different battery needs. The charging unit will accept input voltages ranging from 100 to 240VAC, 50/60Hz and although the charging time is not as fast as others (around seven hours on average), it can take a battery up to full charge. And, with the Ni-MH, you get a reliably good battery life on a single charge.

For the full kit and rechargeable caboodle, this battery and recharger pack from Energizer offers everything you need to keep all your devices powered and on the go.

Working with both AA and AAA rechargeable batteries, the charger unit is easy to use and can charge up to 2 (AA) or 4 (AAA) batteries at once. Charging times are on average around four hours and the unit also includes an auto safety shut-off system to prevent any battery damage from overcharging. There are also audible as well as visual alerts for when your recharged batteries are up to juice and ready to use. Plus, it can be used with other compatible Ni-MH rechargeable batteries (although Energizer Recharge are recommended). We also like the fact that the recharger unit is portable, with a built-in plug that folds neatly in, so you can store it easily and take it with you when you are on the go.

You get a lot of ‘on paper’ performance spec for the price from our Best Value pick, with these Ni-MH rechargeable batteries from EBL. For less than $10 you get a pack of four AA batteries that boast one of the highest battery capacities in our best rechargeable batteries review – a super impressive 2800mAh, so you can be confident in their ability to hold a charge. EBL claim they will remain at 85% juice even after being left idle for over a year and with a decent recharge cycle of up to 1,200 times, you certainly get good value for your money.

They do come pre-charged in the pack, but the rate is low – no more than 20% – so we suggest popping on for a full recharge before you get going. We think that these rechargeable AA batteries are best suited to high drain devices such as your digital travel camera or the kids’ electronic toys and with the accompanying AA battery case, you can always keep a charged-up spare in case of an emergency!

For a total workhorse that can be relied upon to keep your devices powered, then Duracell AA NiMH Rechargeable Blister Pack comes up trumps every time. Particularly suited to photographers who like to regularly get snap-happy, this four-pack of rechargeable AA batteries works with a host of leading camera brands, including Sony, Olympus and Canon.  The Ni-MH rechargeable cell has a good grip on its power levels, providing scope to shoot around 500 images in one battery charge sitting. Each AA battery can also be repeatedly recharged hundreds of times during its lifetime.

The battery capacity is on the high side too, coming in at an above industry average of 2500mAh.  Some users say that the recharge doesn’t always hit 100% every time, but the top-up is more than sufficient to get daily use out of the battery and the recharge shows no battery memory affect, whether empty, part, or fully charged. These are reliable, solid everyday rechargeable batteries that will keep your photography ambitions in focus. Our handy guide to the best wireless chargers features more great products like this.

Take the hassle out of the recharge with these ingenious Li-ion batteries which come with a built-in USB port and charging cable. OK, you’ll pay more for the batteries and the extra charging kit, but you will save in the long run as these are also high-performing power packs!

Each USB Rechargeable Li-on battery can be recharged well over 1,000 times and with no mercury, cadmium, or lead, are kinder on the environment when it comes to the end of their life. Using the USB port and cable, you can whip each battery up to full charge life in around 1.5 hours (there’s a handy built-in red/green charging light so you know when you are done) so pretty darn quick and they can keep charged when idle for around a year.  Plus, there’s a built-in Integrated safety circuit to protect the battery from over discharge/overcharge.

For a bumper 8-pack of AA batteries with a high 2800mAh capacity rating, then check out these black and lime bad boys from RayHom.

One of the lesser-known battery makers in our best rechargeable batteries review, their price per battery represents good value.  And for everyday items that are not total juice-munchers, they are a practical and cost-effective choice. Despite its 2800mAh rating, the level of their charge is not quite as good as some of the more expensive or well-known brands and so for high power intensity use, such as digital cameras, you may find you are recharging a little more often. But for toys, flashlights and more domestic use, their performance is good enough. For when they are idle, RayHom claim that they can hold a charge for up to three years and their 1200+ recharge life is reassuring. Plus, RayHom AA Rechargeable Batteries come with a 12-month warranty for that extra peace of mind.