Field replacement back up batteries distributed on or after April 1, 2019 for Avance CS2, Avance CS2 Pro, Avance, Amingo, Aespire View anesthesia devices
Backup batteries can fail earlier than their estimated life.
Worldwide distribution - US Nationwide and the countries of Algeria, Australia, Austria, Bangladesh, Belgium, Brazil, China, Columbia, Costa Rica, Cyprus, Czech Republic, Denmark, Egypt, France, Germany, Greece, Hong Kong, India, Indonesia, Iraq, Italy, Japan, Kazakhstan, Kenya, Korea, Kuwait, Lao PDR, Latvia, Lebanon, Libya, Lithuania, Macedonia, Malaysia, Mexico, Morocco, Nepal, New Zealand, Norway, Oman, Panama, Peru, Philippines, Poland, Portugal, Romania, Russia, Saudi Arabia, Singapore, Slovakia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, Ukraine, United Arab Emirates, United Kingdom, and Vietnam.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-1286-2022