Talk:Q62024173

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Autodescription — 21700 (Q62024173)

description: battery format
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Classification of the class 21700 (Q62024173)  View with Reasonator View with SQID
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21700 designation

[edit]

The 21700 designation is only an indication of the size of the cell and does not say anything about the chemistry. It is usually a Li-ion battery, but could also be a Li-metal, Na-ion, or any kind of other battery. Battery chemistry is designated by a letter system, defined by the IEC/ISO. DrSimonClark (talk) 22:10, 20 July 2023 (UTC)[reply]