litiumakkua
Litiumakkua, often referred to as a lithium-ion battery, is a type of rechargeable battery where lithium ions move from the negative electrode to the positive electrode during discharge and back again during charging. This movement of ions generates an electric current. Lithium-ion batteries are widely used in portable electronics such as smartphones, laptops, and digital cameras due to their high energy density, meaning they can store a lot of energy in a small volume and weight.
The basic components of a lithium-ion battery include a cathode (positive electrode), an anode (negative electrode),
Lithium-ion batteries offer several advantages over older battery technologies. They have a longer lifespan, can be