| 摘要 |
A nonaqueous electrolyte secondary battery includes an electrode assembly, a nonaqueous electrolyte, a container, and a collector material. The electrode assembly includes a positive electrode, a negative electrode, and a separator. The negative electrode is opposed to the positive electrode. The separator is disposed between the positive electrode and the negative electrode. The nonaqueous electrolyte contains lithium bis(oxalato)borate (LiBOB). The container houses the electrode assembly and the nonaqueous electrolyte, and is provided with terminals. The collector material connects the terminals to the electrode assembly. The cross-sectional area of the collector material is not less than 1.5 mm2. |
