Horizontal lithium battery

The utility model relates to the technical field of lithium batteries, in particular to a horizontal lithium battery which comprises a lithium battery shell, anti-explosion assemblies are embedded in the front side and the rear side of the lithium battery shell, each anti-explosion assembly comprises a fixing block, containing grooves are formed in the two ends of the interior of each fixing block, pressure discharging holes are formed in the two ends of the inner side of each fixing block, and the pressure discharging holes are communicated with the containing grooves. The pressure discharging hole communicates with the containing groove, a sealing plate is slidably connected to the interior of the containing groove, and through circulation holes are formed in the two ends of the side face of the sealing plate correspondingly. When the air pressure in the lithium battery shell is too high, abnormal gas can push the sealing plate, so that the compression spring is contracted, the pressure discharge hole, the