Working principle of lithium iron phosphate (LiFePO4) battery
(1) Principles of charging and discharging lithium-ion batteriesThe charging and discharging principle of lithium-ion batteries is shown in Figure 1. Lithium ion battery is actually a kind of lithium ion concentration difference battery. The positive and negative electrodes are composed of two different lithium ion intercalation compounds. Lithium ions are extracted from the positive electrode […]