CPC B62M 6/90 (2013.01) [B60L 50/64 (2019.02); B62K 19/40 (2013.01); B62M 6/60 (2013.01); H01M 50/244 (2021.01); H01M 50/249 (2021.01); H01M 50/262 (2021.01)] | 27 Claims |
1. A drive unit for a human-powered vehicle, the drive unit comprising:
a base on which a crankshaft is provided; and
a holder mount provided on the base and configured to selectively mount a battery holder, which is configured to hold a battery unit, at a plurality of positions in a predetermined linear direction.
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