Battery assembly and human-powered vehicle having the same

摘要

A bicycle 1 has a battery module 21 which is mounted on a frame 4. The battery module 21 has a holder 22 and a battery unit 23. The holder 22 is joined to a down tube 16 or a head tube 12 and a seat tube 15, and is disposed to bridge the tubes. The battery unit 23 is supported by the holder 22. The battery module 21 is located above the down tube 16. Major portion of the battery module 21 is supported away from the down tube 16. The battery module 21 is supported under the top tube 17 away from the top tube 17. The battery unit 23 is arranged near the center of mass when a rider is riding on the bicycle 1. Thereby, it is possible to reduce change of impression of shape of the frame 4.