Connector Bosch Round vs Connector Yamaha Plug: specs compared
Updated 05 September 2026.
4
specs differ
Connector Bosch Round and Connector Yamaha Plug differ on 4 specs: pins / contacts, current rating, locking, common uses.
| Spec | Connector Bosch Round | Connector Yamaha Plug |
|---|---|---|
| Pins / contacts | keyed round contact, smart-system specific | keyed Yamaha OEM contact |
| Current rating | 4 A on the standard smart-system charger | 4 A charge on the PW-LINK charger |
| Voltage range | 36 V nominal pack | 36 V nominal pack |
| Locking | keyed round, smart-system only | keyed OEM, Yamaha specific |
| Common uses | Bosch smart system (BES3) PowerTube, CompactTube, PowerPack and PowerMore batteries | Yamaha 36 V PW-SE, PW-TE, PW-ST and PW-X in-tube, frame and rack batteries |
Questions and answers
How do Connector Bosch Round and Connector Yamaha Plug compare?
Connector Bosch Round and Connector Yamaha Plug differ on 4 specs: pins / contacts, current rating, locking, common uses.