Duracell AA 一次性电池


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What to Consider When Choosing AA Single-Use Batteries

With so many different packs of single-use AA batteries on the market, finding the right pack can, at times, seem daunting. Not all AA single-use batteries made by manufacturers are the same, and knowing more about these batteries can help consumers find options to fit their specific needs. Here are a few things to keep in mind when it comes time to get a pack of Duracell Coppertop AA single-use batteries.

Which Types of AA Single-Use Batteries Are Available?

The Coppertop AA battery is for single-use so it is not rechargeable. The bulk of these batteries can be broken down into two categories based on the internal chemical composition of the battery. Listed below is a breakdown of both types as well as common uses for each category of battery:

  • Lithium AA Single-Use Batteries: With a nominal voltage class rating of 3.0, lithium batteries are workhorses in terms of power and performance. Consider this type of battery for use in digital cameras, battery-powered toys, and any device that receives heavy or moderate battery usage. Some lithium batteries may be too powerful for certain devices, so it is a good idea to check the product battery specifications to determine which battery size is most suitable for use with the intended device.
  • Alkaline AA Single-Use Batteries: Often considered a reliable standard battery, the alkaline chemical composition typically carries a nominal voltage class rating of 1.5, which equates to an alkaline battery that is powerful and long-lasting. A pack of MN1500 Duracell Alkaline batteries is a good all-purpose choice for those who want to power a GPS, flashlight, toy, or remote control.

What Is the Shelf Life of Single-Use AA Batteries?

While single-use batteries are long-lasting, the shelf life of alkaline or lithium AA batteries depends on a variety of factors. Batteries have an expiration date on the package, which gives consumers an idea of how long the batteries should last, but the storage of the batteries can affect the power longevity. Here are some things to consider when storing lithium and alkaline batteries:

  • Environmental Conditions: In order to protect the shelf life of lithium and alkaline batteries, manufacturers recommend housing batteries kept in long-term storage at temperatures in the 60 to 70 degree Fahrenheit range. Freezing or refrigerating batteries is inadvisable.
  • Battery Chemical Composition: Lithium batteries can last 10 to 15 years on a shelf when stored in areas that are climate controlled to approximately 70 degrees Fahrenheit. At that same the temperature, alkaline batteries can last between five to seven years.