![]() Want to learn more? Visit the Alkaline Battery Buying Guide for a breakdown of the different battery brands that we offer. Batteries Plus also carries rechargeable batteries in common sizes like AA, AAA and more. Shop our selection of alkaline and disposable lithium batteries either in-store or online. Batteries Plus Carries the Best AA Batteries This will help keep the battery from completely freezing and may reduce the negative impacts of temperature. If the device has a storage or carrying case, be sure to place it inside when it isn't being used. One easy way to do this is by placing small, battery-powered devices in your pocket. While the chemistry of the battery you choose will have the biggest impact on its performance, you can also try keeping the battery itself warm. How Can I Keep a Battery Working In Cold Weather? This is because, just like with alkaline batteries, both NiCD and NiMH batteries contain water-based electrolytes that slow down once the temperature drops. ![]() While rechargeable batteries offer a number of advantages over disposable batteries, they don't perform any better in the cold. These rechargeable AA batteries contain their own unique chemical makeup, most often nickel cadmium (NiCd) and nickel metal hydride (NiMH). How Do Rechargeable AA Batteries Perform In the Cold?ĪA batteries are also available in a rechargeable option. Since there is no water inside them, they are less impacted by lower temperatures, which allows them to perform without the same drop off in performance that plagues alkaline batteries. Lithium batteries, on the other hand, contain a non-aqueous electrolyte. This slows down the chemical reactions inside that create current, leading to a drop in the battery's performance, runtime or both. ![]() When the temperature drops below zero, the lower temperatures cause the electrolyte to freeze. Alkaline batteries are strongly affected by cold because they contain a water-based electrolyte. Can hold power for up to 20 years in storageĪre AA Batteries Affected By Temperature?īatteries create power through a series of reactions that occur between the chemical components inside them.Perform best in temperatures of -40℉ to 140℉.Lasts up to 6X longer than an alkaline battery.Higher upfront cost than alkaline batteries.Can hold power for up to 10 years in storage. ![]() Best used in low to moderate drain devices.Performs best in temperatures of 0℉ to 131℉.The most common type of disposable AA battery.AA batteries actually come in two different chemistries, which are briefly outlined below. What many people don't realize is that AA is not a type of battery, but rather a size. Today, we'll be taking a closer look at how cold affects batteries and what type of AAs perform best in winter weather. Unfortunately, while AAs are a great energy source, they do have one weakness: cold weather. They combine a high energy density with a long shelf life, making them the ideal choice for a variety of everyday and industrial applications, including clocks, flashlights, TV remotes, games, toys, blood pressure monitors, 2-way radios and security cameras. AA batteries are one of the most common battery types used today.
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