▎ 摘　　要

NOVELTY - The utility model claims a graphene lithium-ion battery, comprising a shell body and battery cell; the shell is provided with a cavity, the wall part of the shell to the cavity is provided with several convex strips, said strips with deformation; the shell is set with mutually insulating the anode ear and cathode ear; the battery cell contained in the cavity and contacts the deformation so that the strip of the shape change with at least one said strip, the battery cell having a positive electrode and a negative electrode, said positive electrode and said anode ear connection. the negative electrode connecting to said cathode ear; the positive electrode has a positive electrode sheet, the positive electrode sheet is provided a graphene material. Adopting the above program, this utility model claims a positive electrode piece is provided graphene lithium battery technology of grapheme material and through optimization design shell, battery cell deformation of the strips when installing the shape change, so that the battery cell is mounted more easily, and the fixing effect is better.