Bosch CT 400 vs Bosch PP 300: specs compared
Updated 05 September 2026.
400 Wh
Bosch CT 400 wins on battery capacity
On battery capacity, Bosch CT 400 leads: 400 Wh versus 300 Wh.
| Spec | Bosch CT 400 | Bosch PP 300 |
|---|---|---|
| Capacity | 400 Wh | 300 Wh |
| Voltage | 36 V | 36 V |
| Rated capacity | about 11.1 Ah | 8.2 Ah |
| Form | compact in-tube | rack mounted |
| Charge port | Bosch smart-system round charge port | Bosch eBike System 2 oval charge port |
| Fits | lightweight Bosch smart system (BES3) bikes using the CompactTube mount | Bosch eBike System 2 Active Line and Performance Line rack-battery bikes |
Questions and answers
Which has the higher battery capacity, Bosch CT 400 or Bosch PP 300?
On battery capacity, Bosch CT 400 leads: 400 Wh versus 300 Wh.
How do Bosch CT 400 and Bosch PP 300 compare?
On battery capacity, Bosch CT 400 leads: 400 Wh versus 300 Wh.