▎ 摘　　要

NOVELTY - Lithium battery comprises a lithium battery body (1) and a battery installation mechanism. The battery installation mechanism includes a bottom plate (2), a left side plate (3), a right side plate (4), a lithium battery support plate (5) and multiple support columns (6). The left side plate and the right side plate are respectively vertically installed at both ends of the bottom plate. The bottom plate, the left side plate and the right side plate are spliced to form a U-shaped structure, and the lithium battery support plate is arranged above the bottom plate. The multiple supporting columns are installed between the lithium battery supporting plate and the bottom plate. USE - Lithium battery for wristband. ADVANTAGE - The lithium battery is convenient for disassembly and assembly of the lithium battery, and has good heat dissipation performance, which prolongs its service life and ensures its safety in use. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for installing a wristband lithium battery, which involves: (A) installing the lithium battery, first pull the U-shaped top cover up along the left and right side panels; (B) placing the lithium battery on the lithium battery support plate, first clamping plate and the second clamping plate clamp the lithium battery; and (C) moving the U-shaped top cover down the left and right side panels to make the thermal silica gel plate and the upper surface of the lithium battery close. DESCRIPTION OF DRAWING(S) - The drawing shows schematic view of lithium battery. Lithium battery body (1) Bottom plate (2) Right side plate (4) Lithium battery support plate (5) Support columns (6)