WHAT İS A LİTHİUM-İON BATTERY?
Ion batteries are rechargeable batteries. In lithium-ion batteries, the electrodes are carbon and metal oxide, and the electrolyte is lithium salt solution. The inside of a lithium-ion battery consists of 3 main parts, namely cathode (+), anode (-) and separator. When you charge the battery, lithium atoms, charged with electricity, accumulate in the carbon layer, and after disconnecting, the electrons move towards the cathode.