The method includes pretreatment, alkali washing, leaching, debinding, precipitation, and sintering processes. When using this data set, ensure that the life cycle assessment accurately reflects the specific conditions of the recycling process, including any emissions and energy consumption associated with the pretreatment, alkali washing, leaching, debinding, precipitation, and sintering stages. Additionally, when modelling system boundaries, include the end-of-life phase for the power batteries, and consider the potential environmental benefits derived from the substitution of primary materials with recycled LNCMO.