How Do Lithium-Ion Batteries Work?
Lithium-ion batteries, the powerhouses behind modern portable electronics and electric vehicles, operate on intricate electrochemical principles. Consisting of a cathode, typically aluminum foil with lithium iron phosphate (LiFePO4), and an anode, a copper foil coated with graphite, these batteries also incorporate a thin plastic separator filled with a liquid electrolyte containing lithium ions (Li+). The […]
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