Patent ID: 9023514
Filing Date: 2015-05-05
Classification: H01M,Y02E,Y02P

Abstract:
1. A battery pack, comprising: a window frame portion disposed on a first end side of a pack body and provided with terminal windows including a first terminal window through which a plus terminal of a terminal portion is exposed to an outside, a second terminal window through which a minus terminal of the terminal portion is exposed to the outside, and a third terminal window through which a communication terminal of the terminal portion is exposed to the outside; wherein the terminal windows are deviated to a first side in a width direction in the window frame portion and are arranged in an order of the first terminal window, the third terminal window, and the second terminal window from the first side, wherein a size of the third terminal window is smaller than each of the first and second terminal windows, and wherein at least one of two side portions of the battery pack has at least one curved surface, the two side portions being disposed at the first side and at a second side of the battery pack opposite the first side.