18650 is a lithium-ion battery. 18650 is the standard lithium-ion battery model determined by Japanese company Sony Corporation to reduce costs, where 18 represents a diameter of 18mm, 65 represents a length of 65mm, and 0 represents a cylindrical battery. From the appearance analysis, the 18650 lithium battery is a cylindrical battery with a diameter of 18mm and a length of 65mm. Common 18650 batteries are divided into lithium ion batteries and lithium iron phosphate batteries. The rated voltage of lithium ion battery is 3.7V, the charging cutoff voltage is 4.2V, the rated voltage of lithium iron phosphate battery is 3.2V, the cutoff voltage charging is 3.6V, capacity is generally 1200mAh. 3350mah, and the common capacity is 2200mah-2600mah.
Is the lithium battery 18650?
Introduction Is the lithium battery 18650? 18650 is a lithium-ion battery. 18650 is the standard lithium-ion battery model determined by Japanese company Sony Corporation to reduce costs. Among them, the 18th generation.