针对刀片电池、大软包电芯等循环中可能出现厚度不一致等差异，对于电芯各个区域压力分布的测试很有必要; It is necessary to test pressure distribution of cell:

知了开发新一代电池专用柔性传感器；CICADA developed a new flexible sensor for battery;

**4MPa面压，满足电池应用场景；The max 4MPa pressure;

原位压力分布测试 In-situ Swelling Pressure Distribution

消 费 类 电 池 化 成 压 合 与 压 敏 纸 对 比，可以看出电芯循环过程中出现受力不均匀情况。同时，化成设备的夹具之间夹板力出现不均匀； It can be seen that the pressure is not uniform in the process. At the same time, the splint pressure between the jigs of the formation equipment is uneven.