 Single-crystal Ni-Rich cathode suffer from side reactions with the electrolyte and slow Li-ion transport during high-voltage cycling. Herein, a Li-1 point for Y0.41.6, P04, 3 coating is applied to facilitate the Li-ion transport and improve the cycling life of the cell. This article was authored by Xinming Fan, Xinou Yu, Wengiao Zhao, and others.