电解液检测报告

电解液检测报告

试验总结束 4x-056 编号 1cycle 50cycle 衰减 100cycle 衰减 110cycle 衰减 1 1940 1848 4.74% 1777 8.40% 1773 8.61% 2 1917 1813 5.43% 1618 15.60% 1647 14.08% 4 1934 1769 8.53% 1571 18.77% 1586 17.99% 容量平均 6.23% 14.26% 13.56% 1 51 46 9.80% 39 23.53% 38 25.49% 2 50 45 10.00% 34 32.00% 35 30.00% 4 49 41 16.33% 29 40.82% 30 38.78% 平台平均 12.04% 32.12% 31.42% 4X-055 1 1884 1780 5.52% 1674 11.15% 1647 12.58% 2 1873 1758 6.14% 1625 13.24% 3 1922 1878 2.29% 4 1904 1799 5.51% 容量平均 4.87% 12.19% 12.58% 1 46 41 10.87% 38 17.39% 36 21.74% 2 48 41 14.58% 32 33.33% 3 47 44 6.38% 4 49 43 12.24% 平台平均 11.02% 25.36% 21.74% 总结： 过充电性能：此两种电解液用1C充电至4.95V均无爆炸现象,电池严重发鼓发烫. 循环寿命：两种电解液的寿命及平台衰减均比较严重，4X-056电池初期容量较高， 但容量及平台衰减比4X-055较快。