| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress influence from an electrode terminal and perform data communication accurately. <P>SOLUTION: In a battery pack 1 in which one side face 2b of an external housing 2 is provided with first to fifth terminal sections 6a-6e arranged sequentially in parallel, of terminal sections 6, the first terminal section 6a formed on one end side of the one side face 2b is a positive electrode terminal; the fifth terminal section 6e formed on another end side of the one side face 2b is a negative terminal; the fourth terminal section 6d formed adjacent to the fifth terminal section 6e is an ID terminal for identifying the battery pack 1; the fourth terminal section 6d and the fifth terminal section 6e are made adjacent to each other; a guide section 15 for guiding insertion/removal into/from a battery mounting section 5 of the battery pack 1 is formed in juxtaposition with the terminal sections 6a-6e at substantially the center of the one side face 2b; and the central, third terminal section 6c is formed with deviation to one end side or another end side. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
