Shimano STEPS BT-EN606 (630 Wh vs Spec SL1 320: specs compared
Updated 05 September 2026.
630 Wh
Shimano STEPS BT-EN606 (630 Wh wins on battery capacity
On battery capacity, Shimano STEPS BT-EN606 (630 Wh leads: 630 Wh versus 320 Wh.
| Spec | Shimano STEPS BT-EN606 (630 Wh | Spec SL1 320 |
|---|---|---|
| Capacity | 630 Wh | 320 Wh |
| Voltage | 36 V | 36 V nominal (42 V charge) |
| Rated capacity | 17.5 Ah | about 8.9 Ah |
| Form | semi-integrated frame, on a BM-EN600 holder | integrated in-tube, lightweight SL |
| Charge port | Higo / Julet charge and signal connector | Rosenberger / Magcode magnetic charge connector |
| Fits | Shimano DU-EP801 and DU-EP600 drive units (EP8 and EP6 systems) | Specialized Turbo Levo SL, Kenevo SL, Vado SL and Como SL lightweight bikes on the SL 1.1/1.2 motor |
Questions and answers
Which has the higher battery capacity, Shimano STEPS BT-EN606 (630 Wh or Spec SL1 320?
On battery capacity, Shimano STEPS BT-EN606 (630 Wh leads: 630 Wh versus 320 Wh.
How do Shimano STEPS BT-EN606 (630 Wh and Spec SL1 320 compare?
On battery capacity, Shimano STEPS BT-EN606 (630 Wh leads: 630 Wh versus 320 Wh.