This is a 9V fixed-voltage power supply adaptor designed to meet exactly the power specifications of your exercise bike. Specifications: <br>- Output voltage is 9V <br>- Max. output amperage is correct for your device <br>- Output tip is the right size and specification - we've tested it thoroughly <br>- 2-pin plug for use with the Type C (EU) wall sockets <br>- Input voltage is AC100-240V, 50/60Hz <br><br>In addition, this replacement power supply for your exercise bike is: <br>- Compliant with all safety standards, and features overvoltage, overcurrent and short-circuit protection to protect your device from damage <br>- RoHS and CE-certified <br>- Energy Star level 6 approved, guaranteeing more efficient delivery of power to your devices, at less cost to you <br>- Covered by a 2 years' warranty: if the power supply fails within 2 years from the date of purchase, we'll replace it, no worries.