At least 32mm in diameter and 65mm in height. The size of the 32650 lithium battery is 32mm in diameter and 65mm in height. Therefore, the diameter of the case is at least 32mm, which ensures that the battery can be placed inside the case without height restrictions; 65mm, which ensures that the battery is completely placed in the case, will not be exposed or damaged; the material must be sufficiently resistant to high temperatures and corrosion. Since lithium batteries have a high operating temperature and are susceptible to corrosion by some. chemical substances, it is necessary to choose a suitable material for the casing to ensure the safety and stability of the battery.
The 18650 lithium-ion battery is a standard lithium-ion battery model developed in Japan.
Among them, 18 means the diameter is 18 ± 0.3mm, 65 means the length is 65±0.5mm and 0 means cylindrical battery.
18650 lithium ion battery
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