The 5 Best Long Lasting AA Batteries
These days, our electronic devices are powered by a number of different types of batteries, from small button cell batteries to the lithium-ion batteries that run the laptop I'm writing this on. But despite great developments in battery technology, we still rely on traditional AA batteries to power many of our electronics. In order to keep your devices running as long as possible between battery swaps, we've compiled a list of the top five longest-lasting AA batteries.
What Is an AA Battery?
AA batteries refer to one size of battery in a standardized system established by the American National Standards Institute. AA batteries are still the most popular battery type sold in the United States, accounting for about 50% of general battery sales. When purchasing AAs, it's important to keep in mind what you're planning to power with them. Alkaline batteries work best with low-drain devices such as TV remotes or clocks. For high-drain devices like a digital camera, it's best to go with lithium batteries.
Best Long Lasting AA Batteries
For those looking for disposable lithium batteries, the Energizer Ultimate Lithium AAs are a fantastic contender. Great at powering high-drain devices like cameras and CD players, their longevity is superior to alkaline batteries. Shelf-life and performance justify the higher cost. However, be aware that these are not rechargeable, which might be a better option for devices that see regular usage.
Recommended by Consumer Reports, the Duracell Quantum alkaline-manganese oxide AA batteries will power many of the electronic devices in your home. With a shelf life of 10 years, you can be sure that these batteries will last for a very long time and will still provide juice even if you don't use them for a while. These also come with Duracell's PowerCheck, which allows you to see the remaining power on each battery with the push of a button.
Another excellent choice in non-rechargeable alkaline batteries is the staple Duracell CopperTop. Users and experts alike admire both the reliability and affordability of the CopperTops. In terms of performance, many claim that these Duracells are comparable to many more-expensive AA batteries.
These rechargeable AA batteries from Amazon are a great way to power your devices that see the most frequent use. Able to be charged up to 1,000 times, these batteries last a long time, saving you money down the line. With an extremely slow self-discharge rate, these batteries are also capable of being stored for long periods of time without losing much of their potency.
Great at powering both high- and low-drain devices, the Eneloop rechargeables are recommended by many experts for their extremely high longevity, both inside and outside electronic devices. Eneloop batteries have up to 1,500 charge cycles and can retain up to 85% of their charge even when not used within a year. Finally, because of their low discharge rate, they are sold pre-charged and can be used right out of the box.