Energizer® (USA) first introduced its AA lithium batteries in 1992. Since then it has become known for providing best-in-class power for a wide array of applications and now holds a Guinness World Records title to prove it.
With great confidence in the product's unique ability to maintain high-quality power for an extended period, the company was eager to validate their assertions through scientific analysis and as a result, hopefully set a Guinness World Records title for Longest-lasting AA battery.
After rigorous testing of its product against others available in the market, Energizer’s battery performance in numerous real-world situations from digital cameras and toys to lighting and audio devices outlasted the competition across the board.
Once testing was complete, the data was sent to Guinness World Records for verification and it was confirmed that the Energizer® Ultimate Lithium™ AA battery was in fact, the longest-lasting!
"Energizer® batteries have powered many amazing moments in history, and we're not stopping now," said Lori Shambro, Vice President, Global Marketing at Energizer Holdings, Inc.
"We're delighted to add a Guinness World Records title to our legacy, which will be as long-lasting as our AA batteries."
The company revealed the record-breaking news on Tuesday 4 December with a press release and short video that can be found across its digital platforms worldwide and now that it’s holiday season, the announcement couldn’t have come at a better time.
Following the announcement, the brand released two additional videos featuring their record-breaking product and its long-lasting ability to power toys and gaming systems - important news for those purchasing holiday gifts.
Watch the three video clips on YouTube here!
In addition to setting a Guinness World Records title, Energizer® Ultimate Lithium™ AA batteries also hold power for up to 20 years in storage, perform in extreme temperatures from -40° F to 140°F, weigh 33 percent less than alkaline AA batteries, and are guaranteed leak-proof under standard use.
FAQs
Energizer® sets record for longest-lasting AA battery just in time for the holidays. Energizer® (USA) first introduced its AA lithium batteries in 1992. Since then it has become known for providing best-in-class power for a wide array of applications and now holds a Guinness World Records title to prove it.
What is the longest lasting AA battery on the market? ›
The Basics
At Cinema Sound – and at many of the studios we work with – the Duracell ProCell batteries are the de-facto standard. Believed to be the “longest lasting” and “best value” AA battery, we've been buying them by the hundreds for years.
Which Energizer is longest lasting? ›
Energizer® Ultimate Lithium™
The #1 longest-lasting, leak-proof (based on standard use), and longest shelf-life of Energizer® AA batteries.
How long does AAA Energizer battery last? ›
An Energizer AA cell has a capacity between 1.5 and 3 Ah (1500 and 3000mAh), depending on many factors, including the load current and end of life (EOL) voltage you can work down to. For example if the current is 100mA, you will see the the capacity is 2400 mAh, . Divide the 2400 by 100 and you get 24 hours.
What battery has the longest lifespan? ›
Which Battery Brands Last the Longest?
| Battery Type | Brand | Pros |
|---|
| Disposable Alkaline | Duracell | Generally longest lasting, reliable, long shelf life |
| Energizer | High performance, good shelf life |
| Panasonic Eneloop | Rechargeable, long lifespan, good for low-drain devices |
| Kirkland (Costco) | Good value for price, decent performance |
3 more rowsDec 30, 2023
If you must use disposable batteries (non rechargeable) then lithium batteries are the only good choice. They have shorter life at low temperatures but are still much better than alkalines. In the AA battery size, lithium and NiMh batteries are the best cold weather choice.
Do Duracell or Energizer AA batteries last longer? ›
Which brand of AA battery is the best? Energizer. Energizer AA batteries last longer than Duracell AA batteries unless using a flashlight. On the other hand, Duracell AA batteries have a life expectancy of up to six hours longer than Energizer in flashlights.
Which battery is better Energizer or Rayovac? ›
Performance: Energizer is known in the industry at the longest lasting AA battery but tests have shown that Rayovac batteries perform just as long as Energizer batteries. Price: In addition, price was an important factor. Customers are constantly looking for ways to save, but not at the expense of quality.
Which is older Duracell or Energizer? ›
While Duracell's bunny is 16 years older than Energizer's, having been born in 1973, the latter firm has the sole right to sell rabbit-emblazoned batteries in the US.
How long do Energizer 2025 batteries last? ›
Energizer claims that their lithium coin cell batteries have up to 10 years of shelf life when properly stored. As far as service life this will depend greatly on the application. A CR2025 battery in a car key fob may last up to 3-4 years before needing replacement as the use of the battery is very intermittent.
In another experiment, C batteries from Duracell and Energizer were compared for continuous use with a Flashlight. Duracell was found to outperform Energizer. Anecdotal evidence from the author suggests that Energizer AA batteries lasted longer (up to three times) than Duracell AA batteries when used in clocks.
What is the best AA battery? ›
Best AA alkaline battery
The two leading AA battery brands, Energizer and Duracell, stood out in the competition, displaying similar performance, with Energizer having a slight edge. The decisive factor turned out to be price.
What is the difference between Rayovac and Energizer? ›
Medic Batteries will mention that there is one main difference in respect to Energizer, Duracell, Rayovac battery 9 volt sizes. A Rayovac 9 volt is slightly taller than the Duracell 9 volt battery, the Rayovac 9 volt is more comparable in size to the Energizer 9 volt batteries.
Does Duracell actually last longer? ›
Zinc-Carbon and Alkaline batteries are different battery types. The have a similar voltage and come packaged identically, however the amount of stored energy varies greatly. As you can see, alkaline batteries, such as Duracell, can store up to 5 times more energy in the same volume.
What battery lasts decades? ›
BetaVolt's BV100 is smaller than a coin and contains a radioactive isotope of nickel that decays into copper and supplies power to a device for up to 50 years. But it probably won't power your smartphone anytime soon, an expert suggests.
Do lithium AA batteries last longer than alkaline? ›
While it varies from manufacturer to manufacturer, lithium batteries tend to outlast alkaline batteries by up to 6 times longer. Some manufacturers' lithium batteries can hold their power and last up to 20 years when properly stored. Consumers also want to know what lithium batteries are used for.
Do expensive AA batteries last longer? ›
More expensive batteries will last you longer, but the GP Ultras are a good choice if you like to buy in bulk.
What is the best brand of AA battery? ›
The two leading AA battery brands, Energizer and Duracell, stood out in the competition, displaying similar performance, with Energizer having a slight edge.
Do different AA batteries last longer? ›
AA lithium cells have a shelf life of up to 9 years, and they can last a far longer time than most other AA types in the right sorts of devices. Importantly for the health of your valuable electronics, lithium AA batteries don't leak over time, unlike many cheaper varieties.
