| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery suitable for usage of EV and HEV.SOLUTION: A laminate type electrode body 15 is arranged in an aluminum laminate outer sheath body 6, a positive electrode terminal 10 and a negative electrode terminal 11 satisfy a general formula (1): cross sectional area of a terminal (mm)/current value (A) of 1.0 It)≥0.3(mm/A), and LiBOB or a boron-containing material derived from LiBOB is present in a nonaqueous electrolyte. Furthermore, the battery capacity is 10 Ah or more. |
