| 摘要 |
The present invention relates to a battery pack which includes a battery cell, a protection circuit module which is electrically connected to the battery cell, a case which defines the position of the battery cell and the protection circuit module inside and has a hole, a connector which penetrates the hole, protrudes to the outside, and electrically connects the battery cell and an external device, and a sealing member which is located inside the case, is arranged on an axis which is same as the protrusion direction of the connector, and touches the inside of the case to close the hole. |
