dell battery tips

Lithium-ion battery (Li-ion Batteries) was first invented by the Japanese Sony Corporation and successfully commercialize a new type of battery, which for the negative electrode carbon materials for lithium-containing compounds for the cathode. When charging batteries, the batteries have a lithium-ion cathode generation, after generation of lithium-ion electrolyte to the anode exercise, as the carbon anode was layered structure, it has a lot of microporous, reaching negative electrode of lithium ion on the embedded The microporous carbon layer, the embedded lithium-ion more the higher the charge capacity. Similarly, when the batteries discharge, the embedded carbon in the anode layer of lithium-ion extrusion, and sports back to cathode. Back to cathode of lithium-ion more higher discharge capacity. Lithium-ion battery with a voltage higher than the energy of large, long cycle life, safety and good performance characteristics.