关于电池的日历寿命与循环寿命？最近看文章发现两个电池寿命定义，根据自己的理解，国内与国外定义不一样，尤其是日历寿命。以下是本人整理的一些资料，请了解的大神帮忙解答下日历寿命与循环寿命的区别，谢谢。《百度知道》给出的两者定义分别是：日历寿命：电池的日历寿命，就是从生产之日起到到期日期为日历寿命。以年为计量单位，这期间包括搁置、老化、高低温、循环、工况模拟等不同 测试 环节。循环寿命：电池的充放电循环次数。而下面两个测试程序给出的定义是：Calendar Life：The USABC Electric Vehicles Battery Test Procedures Manual, Revision 2 deines calendar-life as ‘‘ the length of time a battery can undergo some defined operation before failing to meet its specified end-of-life criteria.’’The PNGV Battery Test Manual, Revision 2,is also rather terse in its definition of calendar-life: ‘‘ this test is designed to permit the evaluation of cell degradation as a result of the passage of time with minimal usage. It is not a pure shelf-life test, because the cells under test are periodically subjected to reference discharges to determine the changes (if any) in their performance characteristics.’’ Cycle Life：The USABC Electric Vehicles Battery Test Procedures Manual, Revision 2 defines cycle-life as ‘‘ the number of cycles, each to a specified discharge and charge termination criteria, such as depth-of-discharge (DOD), under a specified charge and discharge regime, that a battery can undergo before failing to meet its specified end-of-life criteria.’’ This definition clearly depends on the specifics of the test protocols as specified in the test plan for a given battery system. The PNGV Battery Test Manual, Revision 2 (and 3), discusses various cycle-life tests that may be used when testing batteries上述英文部分是摘自一篇文章里的，没有翻译，怕各人理解不同，原文奉上。就大家所了解的电池寿命，请大家给个确定的答案，谢谢。查看更多4个回答 . 1人已关注
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