锂离子电池循环寿命测试探讨

摘要

The current test methods for Li-ion cycle life in standards are analyzed. Some new test methods which can shorten test period, such as fitting curve method, large current method and large current fitting curve method are discussed.%分析了现有标准中的锂离子电池循环寿命测试方法，并针对现有方法测试周期过长的问题探讨了拟合曲线法、大电流加速法以及大电流拟合曲线法等可以缩短测试周期的全新测试方法。