Battery assembly

The utility model provides a battery assembly. The battery assembly comprises a shell; the battery cell body is mounted in the shell; the insulating body is arranged on the battery cell body in a sleeving manner, and the insulating body is positioned between the battery cell body and the inner wall surface of the shell; a supporting part is arranged on the insulating body, and the supporting part extends from the insulating body to the direction close to the battery cell body until the supporting part is attached to the battery cell body, so that the battery cell body is supported through the supporting part. According to the utility model, the problem of high manufacturing cost of the battery in the prior art is solved. 本实用新型提供了一种电池组件，包括：壳体；电芯本体，安装在壳体内；绝缘本体，套设在电芯本体上，绝缘本体位于电芯本体与壳体的内壁面之间；绝缘本体上设置有支撑部，支撑部由绝缘本体上朝向靠近电芯本体的方向延伸，直至与电芯本体贴合，以通过支撑部支撑电芯本体。本实用新型解决了现有技术中的电池的制造成本较高的问题。