If you're using a DonJoy Iceman or Aircast IC Cryo cooler for injury recovery, this power supply unit is exactly what you need to keep your cold therapy going strong. The specs are 120 volts input with 8.5v DC, 900 mA output - exactly what your cryotherapy unit requires to function properly. It's important to note this is for unregulated DC output and works with most DonJoy Iceman and Aircast IC Cryo cooler models (just not the AutoChill system). Whether you're recovering from surgery, dealing with sports injuries, or managing chronic pain, having a reliable power supply means consistent cold therapy when you need it most. The cord length gives you decent mobility while connected, and the construction feels solid enough for regular use. Much better than trying to find a generic replacement that might not deliver the right power specifications. Keep your recovery on track with this OEM-compatible power unit that delivers exactly what your cryotherapy equipment needs.