| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery pack which permits efficient use of electric power in the equipment of a connection destination. <P>SOLUTION: In the battery pack, following are housed in a package: a first battery block which comprises independent first power supply system and independent second power supply and one or more batteries, and is electrically connected to the first power supply system; and a second battery block, which comprises one or more batteries, is electrically connected to the second power supply system and has characteristics different from those of the first battery block. <P>COPYRIGHT: (C)2004,JPO</p> |
