目前国内移动电话电池质量普遍较差。由于移动电话电池产品要与原装手机及充电器配套使用，因此必须对电池生产过程中影响其性能的关键因素加以控制，使其不仅性能可靠而且适用。通过笔者在生产实践中的研究和摸索，结合邮电部行业标准对移动电话电池的技术要求和试验方法，总结出影响移动电话电池性能的关键因素，包括：单体电池分选、保护电路的选择、成品检验等。通过对比实验介绍了单体电池分选的必要性，给出过流保护及热敏电阻选择所应考虑的参数范围，通过手机工作过程实例介绍了成品检测的必要性 At present, the quality of domestic mobile phone batteries is generally poor. As mobile phone battery products and supporting the use of original mobile phones and chargers, it is necessary to control the battery during the production of the key factors that affect its performance, making it not only reliable performance and applicable. Through the author’s research and exploration in production practice, combined with the technical requirements and test methods of the mobile phone battery of the industry standard of the Ministry of Posts and Telecommunications, the key factors affecting the performance of the battery of the mobile phone are summarized, including the selection of single cell sorting and protection circuit , Finished product testing. The necessity of cell sorting is introduced through comparative experiments. The range of parameters to be considered in overcurrent protection and thermistor selection are given. The necessity of finished product testing is introduced through the example of cell phone working process