New energy battery preparation process for improving energy storage capability

The invention relates to the technical field of battery pack preparation, in particular to a new energy battery preparation process for improving energy storage capability, which comprises the following steps: preparing a battery core pole piece and a battery core shell by using an execution mechanism, and placing the battery core pole piece in the battery core shell in a preset mode; pressing a battery core shell into a polyhedron with a polygonal cross section, so that the battery core shell can be arranged in a single new energy battery in a preset mode, and the battery cores are tightly attached in the contours of the corresponding new energy batteries; a battery pack shell is prepared, and the new energy batteries can be tightly attached to the interior of the battery pack shell; and preparing the new energy battery pack, and respectively arranging air ducts around a battery pack shell so as to carry out heat dissipation on the whole new energy battery pack. The capacity of the battery core is increased