Storage battery with long service life

The utility model discloses a storage battery with long service life, which comprises a shell, the battery is fixedly mounted at the bottom of the inner wall of the shell; the heat dissipation mechanism comprises a feeding pipe, a fixing sleeve, a heat dissipation plate, a heat conduction plate, a heat absorption plate and a discharging pipe, the surface of the shell is fixedly sleeved with the fixing sleeve, the heat conduction plate is fixedly inserted into the position, located in the fixing sleeve, of the side wall of the shell, and the end, located in the shell, of the heat conduction plate is fixedly welded with the heat absorption plate; the storage battery heat dissipation device effectively solves the problems that when an existing storage battery works, a large amount of heat canbe generated, the heat is dissipated out through heat dissipation holes, the heat dissipation effect is general, dust can easily enter the heat dissipation holes, the heat dissipation effect is poor,and the storage battery h