The Shimano EW-CP111 is a satellite charging port that lets you charge a frame-integrated Shimano STEPS battery without removing it from the bike. This version has a 550mm cable. The EW-CP111 connects directly to the EC-EN814 charger, so no SM-BTE81 charging adapter is required (unlike the EW-CP110).

Fits

  • Shimano STEPS e-bike systems (EP5 / EP6 / EP8)
  • BT-EN817 intube battery
  • Used with the EC-EN814 charger (direct connection, no adapter)
Covered by Shimano's spare-parts warranty against manufacturing defects. For any warranty claim or support, return the item to Tune Cycles.
  • Satellite charging port for in-frame Shimano STEPS battery charging
  • Cable length: 550mm
  • Connects directly to the EC-EN814 charger (no SM-BTE81 adapter needed)
  • Compatible with BT-EN817 intube battery and STEPS EP5/EP6/EP8 systems
Part numberEW-CP111
TypeSatellite charging port (Shimano STEPS)
Cable length550mm
FitsShimano STEPS EP5/EP6/EP8; BT-EN817 battery
ChargerEC-EN814 (direct, no SM-BTE81 adapter)
SKU SHM-IEWCP111B
Barcode # 4550170927875
Brand Shimano