The AA battery, or double-A battery, contains one single cell. It is a standard cylindrical dry battery that follows the IEC 60086 standard, designated as R6. ANSI C18 also calls it size 15. This battery has a nominal voltage of 1.5 volts. Its chemistry and capacity depend on the specific type used, supporting various devices effectively.
The construction of AA batteries involves materials like zinc and manganese dioxide, which facilitate the chemical reactions needed to produce electricity. The capacity of AA batteries typically varies, ranging from around 1800 to 3000 milliampere-hours (mAh) depending on the type, whether it be alkaline, rechargeable NiMH (nickel-metal hydride), or lithium.
Selecting the right AA battery for your device is crucial. Different devices may require different energy outputs and durations. Therefore, understanding the AA battery’s specifications helps ensure optimal performance.
In the next part, we will explore the variations of AA batteries. We will discuss their types, advantages, and specific applications, enabling you to select the best option for your needs. Understanding these details will enhance your battery selection process effectively.
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