CLOSED LOOP PROCESS FOR NEAR ZERO-ENERGY REGENERATION OF ELECTRODES BY RECYCLING SPENT RECHARGEABLE LITHIUM BATTERIES

The present invention relates to a rechargeable battery and a process near zero-energy regeneration of electrodes by recycling spent rechargeable batteries. The present invention relates to a process for near zero-energy regeneration of lithium iron phosphate (LiFePO) or sodium iron phosphate (NaFePO) cathode by recycling spent Lithium ferro phosphate rechargeable batteries.