I have used this at home several times to assure myself that it will work when I am away from the grid. Battery ran my ResMed S9 for over 7 hours each time and I never ran low on power. I separately purchased the adapter kit to allow this to work with the S9.
Verified purchase: Yes | Condition: New
I had trouble making the battery last an entire evening. Lasted 4-4.5 hrs. the 1st 2 attempts. I called the manufacturer. They adjusted my humidity settings on my ResMed 10. Works great now. My RV flyfishing trips to remote areas is secure for the foreseeable future. Thanks!
Verified purchase: Yes | Condition: New
The battery performs as described. It is attached to my CPAP machine and I will use it when there is a chance of energy interruption during the night.
Verified purchase: Yes | Condition: New
The price is a good deal. The battery works great with my CPAC machine
Verified purchase: Yes | Condition: New
Works well. Never know when the power will go out. Should have purchased it sooner.
Verified purchase: Yes | Condition: New
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