After 6 months of looking I broke down and bought a replacement. Three days later my brother tells me he found mine at his house. You can see mine for comparison in the pictures. NOTE: This is an extra battery to replace one that is worn out our to stack on another battery.The item "Freedom CPAP Battery (Battery Only)" is in sale since Thursday, April 18, 2019. This item is in the category "Health & Beauty\Health Care\Sleeping Aids\Other Sleeping Aids". The seller is "don_craig" and is located in Northport, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Croatia, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint lucia, Barbados, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, Gibraltar, Guadeloupe, Iceland, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Macao, Maldives, Oman, Peru, Pakistan, Paraguay, Viet nam, Uruguay.