BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS

원문 (중국어)

The present application discloses a battery cell, a battery, and an electrical apparatus. The battery cell includes a shell with a first wall, an electrode terminal mounted on the first wall in an insulated manner, an electrode assembly with a main body, a first tab, and a second tab of opposite polarity. Both tabs are located at one end of the main body facing the first wall. A first adapter includes a first connecting portion attached to the first wall and a second connecting portion connected to the first tab. A second adapter connects the electrode terminal to the second tab. In the thickness direction of the first wall, the orthographic projections of the first and second adapters do not overlap, nor do those of the first connecting portion and the second tab. This structure enhances battery reliability by optimizing internal electrical connection layout.