| 摘要 |
A battery pack comprises (A) a secondary battery formed by safety valve (20) having a release port (20a) for releasing abnormal voltage in a side a battery can (22) holding a power generation element. A battery pack comprises (A) a secondary battery formed by safety valve (20) having a release port (20a) for releasing abnormal voltage in a side a battery can (22) holding a power generation element wherein the safety valve is located in the sealing plate (23) at the opening of the can, and a substrate (3) forming external connection terminal is located on the sealing plate wherein the substrate is integrated with resin mould filled in the gap between the sealing plate and the resin. |
