High-specific-energy power battery for electric automobile

The invention relates to the technical field of electric vehicle batteries, in particular to a high-specific-energy power battery for an electric vehicle, which comprises a battery frame and a cover plate, a plurality of battery packs are placed in the battery frame at intervals, a locking assembly is arranged at the upper end of the battery frame, and the locking assembly is used for limiting and locking the cover plate on the battery frame. A plurality of positioning grooves are formed in the inner bottom surface of the battery frame at intervals, positioning seats are fixedly mounted at the bottom ends of the battery packs, the positioning seats are matched with the positioning grooves, conducting strips are fixedly mounted in the cover plate, and the conducting strips are used for electrically connecting the battery packs in series. According to the invention, the battery pack can be stably mounted in the battery frame, and a conducting strip and an electrode lug of the battery pack do not need to be weld