| 摘要 |
The invention relates to a power supply for a bicycle derailleur (10, 110), comprising; a housing (2d) sized and shaped to be removably mounted to a bicycle derailleur (10, 110); a battery (2) disposed in the housing (2d); a terminal (2c) on the outside of the housing (2d) and in electrical communication with the battery (2); and a securing mechanism (1a, 39) on the bicycle derailleur (10, 110) for releasably retaining the housing (2d) thereon. |
