The invention relates to the technical field of lithium batteries, in particular to a lithium battery cathode plate, which comprises a lithium plate and a collecting plate connected to the lithium plate. The lithium plate is provided with a metal collecting net; a cathode plate body consists of the lithium plate and the metal collecting net; the collecting plate is connected to one end of the cathode plate body; the size of the metal collecting net corresponds to that of the lithium plate; the metal collecting net is overlapped on the single lithium plate or arranged between two lithium plates; and the metal collecting net is embedded into the lithium plate in a laminating way. The cathode plate with the structure can improve the reaction uniformity of active metal lithium in the lithium batteries, improves cathode collecting effect and uniform heat conduction effect, and obviously improves the safety performance of winding type lithium batteries. The cathode plate with the structure can be produced by simple automatic process and improve the production efficiency.