Rechargeable: Difference between revisions
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==Cell Sizes== | ==Cell Sizes== | ||
Li-ion and other rechargeables are often referred to by their size code. The size code is easy to decipher: xxyy0 denotes a battery of xx millimeters in diamter by yy millimeters in length. The 0 at the end denotes it is a round cell. Generally when people on the forums talk about using some number cell, they are talking about li-ion cells, but really this is just a size, not a type of battery. Common sizes are: | [[File:Battery-sizes.jpg|thumb|Commonly used flashlight batteries. From left: AAA, AA, 18650, and 2 CR123A's]]Li-ion and other rechargeables are often referred to by their size code. The size code is easy to decipher: xxyy0 denotes a battery of xx millimeters in diamter by yy millimeters in length. The 0 at the end denotes it is a round cell. Generally when people on the forums talk about using some number cell, they are talking about li-ion cells, but really this is just a size, not a type of battery. Common sizes are: | ||
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