▎ 摘　　要

NOVELTY - The utility model claims a waterproof lithium of battery, belonging to the field of battery, lithium a shell and lithium battery main body set in the shell, the outer side of the shell is distributed with multiple groups of radiating plates along the circumferential array, the structure of the radiating plate is inverted V-shaped, one end of the radiating plate extends into the shell and is fixedly mounted with a graphene strip, the outer side of the radiating plate and located outside the shell is fixedly installed with a sealing rubber ring, the upper end of the shell is fixedly installed with a cover, the position of the outer side of the radiating plate located in the shell is provided with a plurality of through holes, the edge of the lithium battery main body is fixedly installed with a water absorbing cotton, the water absorbing cotton is set in the shell, the upper end of the cover is fixedly installed with a discharging seat, the upper end of the discharging seat is provided with a wedge groove, the inner part of the wedge groove is provided with a cable sealing mechanism for protecting lithium battery main body, It can realize increasing the radiating lithium of the battery main body, to increase the lithium of the battery main body through the radiating plate, so as to improve the cooling effect.