Battery Power Solutions' 24V Power Converter is specifically designed for use with both ResMed S9 and Air 10 series PAP devices and the new Freedom CPAP Battery and the C-100 CPAP Battery.
Provides a clean, efficient conversion from 12V to 24V direct current.
Easily fits in the C-100 CPAP Battery carrying case.
This item does not include Freedom Battery or C-100 Battery
Click Here to view the Freedom Battery