The main quality problems of R20S Zin c /MnO 2 battery,such as green copper cap,br eaking of zinc can and leakage of electrobyte were studied in this paper.

• 分析了R20S锌锰电池生产过程中造成电池绿铜帽、锌筒穿孔以及电解液泄漏等重要质量问题的原因,并针对以上问题从电池生产工艺,机械设备和质量控制手段等方面提出了具体克服措施。