Definition : Lithium-ion
Category : Academic & Science » Electronics
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What does Li-ion mean?

Lithium-ion (Li-ion) battery, is a family of rechargeable battery that can be charged at any time, means it doesn’t have to be fully discharged. In a lithium-ion battery, lithium ions move from the negative electrode to the positive electrode during discharge, and back when charging. Because of its high energy density, Lithium-Ion batteries are ideal for portable devices and widely used in consumer electronics.