Electric vehicle battery cell with polymer frame for battery cell components

A battery component includes a polymer frame having at least one window, the polymer frame having a first planar side and an opposite second planar side, and a window edge between the first and secondplanar sides. The battery component also has a battery cell component having a separator and bipolar current collector, the battery cell component being attached to the frame, the separator or bipolar current collector being attached to the first planar side or the window edge. A battery stack, a method for handling the battery component as an individual unit are also provided, electric vehicle battery and electric vehicle are also provided. 电池组件包括具有至少一个窗口的聚合物框架，聚合物框架具有第一平面侧和相反的第二平面侧以及在第一与第二平面侧之间的窗口边缘。该电池组件还具有电池单元组件，该电池单元组件具有分离物和双极集电体，电池单元组件附接到框架，分离物或双极集电体附接到第一平面侧或窗口边缘。还提供了电池堆叠、用于处置作为个体单元的电池组件的方法，还提供了电动车辆电池和电动车辆。