Rare earth battery
Rare earth battery is a kind of lithium-ion battery, such as rare earth, magnesium, vanadium and other related elements for lithium ion battery cathode materials.
Lithium ion battery is a two time (rechargeable battery), which mainly relies on lithium ions to move between positive and negative electrodes. During charging and discharging, Li+ is embedded and deembedded between two electrodes: when charging, the Li+ is inlaid from the positive pole, the anode is embedded through the electrolyte, and the negative electrode is in the state of lithium rich; the discharge is the opposite. Batteries generally use lithium containing materials as electrodes.