OMNIHIL (8 FT) 9V AC/DC Power Adapter Adaptor Compatible with Schwinn A20 120 220 240 227P Recumbent Exercise Bike Power Supply Wall Charger Adapter Rating: World Wide 100V ~ 240V 50/60Hz All products are tested to exceed/meet standard specification OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY