Description: A knowledge-based approach to the various concepts, health topics, principles, and practices in the field of public health. Letter grade only. Grade Required: Grade of C or better. Currently Scheduled: Spring 2017 Fall 2017.
For the metal element, see Lithium. A lithium-ion battery or Li-ion battery (abbreviated as LIB) is a type of rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging.
By the way, 16340 rechargeable li-ion battery is also called RCR123. It is the same size as CR123A primary (non-rechargeable) cell. First letter R means rechargeable. And again, if word Protected is printed next to 16340 (or RCR123), battery will be longer than regular CR123A by 2.5mm to 3mm.