A lithium-ion (Li-ion) battery is a type of rechargeable battery that uses lithium ions to store and release energy. Known for its high energy density, lightweight design, and long cycle life, lithium-ion technology has become the dominant power source for a wide range of devices—from smartphones and laptops to electric vehicles (EVs), energy storage systems, and even aerospace applic... https://www.auto-knapp.net/group/mysite-group/discussion/5beb0dcd-3aa7-442e-827f-c1ab6dedf871