We purchased the The 6 Best AA and AAA Rechargeable Batteries so our expert reviewer could thoroughly test and assess it. Keep reading for our full products reviews.
Finding the best rechargeable batteries makes a lot of sense in today’s wireless world. Traditional disposable batteries are not only bad for the environment, but they also cost a lot more than rechargeable batteries over the life of a device. Furthermore, rechargeable battery technology has progressed to the point where a pack of rechargeable AA batteries can now last for years without needing to be replaced.
For all your gadget needs, Energizer’s eight-pack pre-charged rechargeable AA batteries () are a great choice. The Energizer rechargeable batteries have over 1,000 charge cycles and can hold a charge for up to 12 months when not in use, ensuring that power is always available when you need it. When it comes to actual power, Energizer claims that one fully charged AA battery will last for around 230 digital camera photos or five hours of handheld gaming before needing to be recharged. Furthermore, the five-year battery or shelf life complements the 1,000 charge cycles to provide long-lasting power without breaking the bank.
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Best Amazon: AmazonBasics 12-Pack AAA Rechargeable Batteries
Amazon’s quest to provide low-cost alternatives under their own brand has reached the rechargeable battery market. This 12-pack of AAA batteries comes pre-charged and ready to use right out of the box, and the AmazonBasics brand battery () will retain 80% of its capacity over the course of its shelf life.
Best Long Lasting: Panasonic 16-Pack Eneloop AA and AAA
When ordering the Panasonic Eneloop rechargeable battery (), you have the option of selecting from four to sixteen packs in both AA and AAA sizes, as well as a combined package that includes both battery types. The Panasonic batteries will hold up to 70% of their charge for up to 10 years when not in use, thanks to their 2,100 potential recharge cycles. For added energy efficiency, these batteries come pre-charged via solar power right from the warehouse. Panasonic also claims that their Eneloop brand can withstand temperatures as low as minus four degrees Fahrenheit without losing performance.
Best for Environment: Energerizer AAA Recharger Power Plus (4 count)
The Energizer rechargeable AAA 700mAh Power Plus batteries () come pre-charged with more than 700 mAh of power in both a four- and eight-pack count. That’s low compared to some of the other models on this list, but with a four-pack costing just over $10, the budget-friendly pricing complements the smaller doses of power nicely. Even when not in use, the Energizer EVENH12BP4 battery can hold a charge for up to 12 months, ensuring that power is always available. Furthermore, this battery can be charged for a total of 700 times before it is considered non-viable. On its own, that claim provides a better environmental impact and a lower price point than non-rechargeable batteries. This Energizer model should be able to take around 350 digital camera photos and run a standalone electronic toy for seven hours before dying.
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Best Recharge Cycles: EBL AA and AAA
While you may not recognize the EBL name as a household battery brand, the 16-point, high-capacity 1100mAh battery will quickly change your mind. The EBL choice is already a No. 1 bestseller on Amazon, with a 4.3 out of 5-star rating, and is available in both AA and AAA 16-pack varieties. While the high capacity will help your devices last longer between charges, the batteries are also capable of more than 1,200 recharge cycles over the course of their lifetime. Furthermore, the EBL battery () can retain up to 75 percent of its performance for up to three years if stored in ideal conditions. EBL also takes pride in producing batteries that are 0.1 volts higher than competitor models when fully charged, allowing them to be used for longer periods of time.
Best for Toys: Bonai 16-pack AA
Bonai () is another battery manufacturer whose name isn’t immediately familiar, but their 2800mAh rechargeable batteries are a solid choice. These AA batteries come in packs of four, eight, sixteen, and twenty-four and can be recharged up to 1,200 times. They also have a low self-discharge rate, which means that after three years of inactivity, they can retain up to 80% of their charge (although they recommend recharging every few months). These batteries, according to Bonai, have a longer life in high-drain electronics than non-rechargeable batteries, making them a good choice for gaming equipment, cameras, children’s toys, and other devices that seem to die too quickly.
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Frequently Asked Questions
What’s the difference between types of batteries?
AA and AAA batteries are typically available in one of two flavors: lithium or alkaline (though don’t lick your batteries). Lithium batteries are more expensive and have a longer life span. They are also less prone to leakage. Alkaline batteries are less expensive and more common, but they are rarely rechargeable.
How long do AA and AAA batteries last?
The total lifespan of your batteries, as well as the duration of a single charge for rechargeable batteries, is determined by a number of factors, including the device’s draw, voltage, total time in active use vs. downtime, environmental factors, and manufacturing process/component quality. Lithium and eneloop batteries, in general, will last longer than alkaline batteries, both in terms of individual charge and overall life span.
Can batteries explode?
Explosions of consumer AA or AAA batteries are extremely rare. Avoid inserting batteries in the wrong direction, especially for long periods of time, and store your batteries (or the devices they live in) away from heat sources and in dry conditions to avoid ruptures (to avoid corrosion and deteriorating the case, as well as the battery cavity of the device itself).