New pairing method for battery cells

The invention discloses a new pairing method for battery cells, and the method comprises the following steps: respectively forming a feeding area A and a feeding area B which are arranged in parallel,wherein the feeding area A comprises incoming battery cells A which are arranged in sequence, and the feeding area B comprises incoming battery cells B which are arranged in sequence; stacking groupswhich are arranged in sequence are respectively formed on the feeding area A and the feeding area B, wherein the stacking group comprises an A incoming battery cell and a B incoming battery cell which are stacked, an A incoming battery cell positive tab in the stacking group corresponds to a B incoming battery cell positive tab, and an A incoming battery cell negative tab in the stacking group corresponds to a B incoming battery cell negative tab; and rotating the stacking group on the feeding area A or rotating the stacking group on the feeding area B, so in two adjacent stacking groups between the feeding area A and