The Shimano STEPS EW-CP110 is a satellite charging port that mounts to the e-bike frame, enabling in-frame charging of the BT-EN817 integrated downtube battery without removal. This is the 550mm cable length variant (EWCP110B). The EC-EN814 charger must be used with the SM-BTE81 charging adapter (sold separately) when connecting via this port.

Fits

  • Shimano STEPS BT-EN817 integrated downtube battery (712 Wh)
  • Compatible drive systems: EP5, EP6, EP8

Required accessory

SM-BTE81 charging adapter required when using the EC-EN814 4A charger with this port (sold separately).

Shimano spare parts are covered by Shimano's standard warranty against defects in materials and workmanship. Return the item to Tune Cycles for warranty assessment and support.
  • Frame-mounted satellite charging port for Shimano STEPS e-bike systems
  • Enables charging of BT-EN817 integrated downtube battery without removal
  • 550mm cable length (EWCP110B variant)
  • Compatible with EP5, EP6, and EP8 STEPS drive systems
  • Requires SM-BTE81 charging adapter for use with EC-EN814 4A charger (sold separately)
SpecificationDetail
Part numberEWCP110B / IEWCP110B
TypeSatellite charging port
Cable length550mm
Compatible batteryBT-EN817 (712 Wh integrated downtube)
Compatible drive systemsEP5, EP6, EP8
Required adapterSM-BTE81 (for use with EC-EN814 charger)
SKU SHM-IEWCP110B
Barcode # 4550170927868
Brand Shimano