由于一电蓄电池内存在着内压，一电 蓄电池壳体出现微小壳体的鼓胀程度，一方面要注意安全阀的开阀压，使一电 蓄电池内压不致太大，以及选择合适的ABS与PP壳体材料，壳体厚度；另一方面用户要对一电 蓄电池进行正常的维护保养，以免过充和热失控，在使用过程中一电 蓄电池的轻微鼓包是不影响一电 蓄电池的正常使用的。
Due to the internal pressure in one electric battery and the bulging degree of the small shell of one electric battery, on the one hand, pay attention to the opening valve pressure of the safety valve, so that the internal pressure of one electric battery is not too large, and select the appropriate ABS and PP shell materials, shell thickness; on the other hand, the user should carry out normal maintenance for one electric battery, so as to avoid overcharge and runaway heat. In the process, the slight bulge of the primary battery does not affect the normal use of the primary battery.
