Calendar ageing test results on commercial 18650 Li ion cell @ 25°C and 45°C

Calendar ageing of Li ion 18650 commercial cell (Ni rich positive electrode and Si/Gr based negative electrode).Each test condition was applied on two cells.<br>The cells were aged at different SOC levels and different environmental temperatures.The ageing test is regularly interrupted to run a reference test.More details of the ageing tests can be found in the Everlasting deliverablehttps://everlasting-project.eu/wp-content/uploads/2020/03/EVERLASTING_D2.3_final_20200228.pdf

本数据集针对正极采用富镍材料、负极采用硅/石墨（Si/Gr）基材料的商用18650型锂离子电池开展日历老化测试。每组测试条件均采用两节电池进行验证。
测试电池在不同荷电状态（State of Charge, SOC）水平及不同环境温度条件下进行老化处理。老化测试会定期中断以执行参考性能测试。本次老化测试的更多细节可查阅EVERLASTING项目交付文档：https://everlasting-project.eu/wp-content/uploads/2020/03/EVERLASTING_D2.3_final_20200228.pdf