Rechargeable Lithium-Ion Battery Cell Sizes: What You Need to Know About Dimensions
The common sizes for rechargeable lithium-ion batteries are the 18650 (18mm diameter, 65mm length), the 26650 (26mm diameter, 65mm length), and the 21700 (21mm diameter, 70mm length). Each size serves specific uses, including in electronics and electric vehicles. Understanding these dimensions helps in choosing the right battery for your needs. Understanding lithium-ion battery cell sizes … Read more