🔌 Power Up Your Peace of Mind!
The 4000 Universal CPAP Battery Backup Power is designed to provide 1.5-2 nights of uninterrupted power for all CPAP devices, ensuring you never compromise on your sleep quality. With three charging options, including a fast car charger and universal power supply, this battery backup is perfect for travel and outdoor use. It also supports various small electronic devices, making it a versatile companion for vacations and camping trips. Plus, enjoy a risk-free 30-day trial with a satisfaction guarantee.
R**Z
100 % Good
Use it to travel abroad and last the time specified !! Reliable.
K**T
Doesn't Last
I used the battery one time and it lasted only 6 hours with my Air Sense 10 Auto. I had charged it all the way up to FF. I now have a battery backup that I can't trust to give me at least a full night sleep. The only thing nice about it is it's compact size.
W**Y
CPAP Heaven
I Am going on 5 wk RV trip and this battery will supply a cpl of nites of power for my CPAP machine ~ then recharge it by plugging in, by car charger, or by solar! Can’t wait to use it ~ will save time & money!
D**Y
Great back up when electricity is out.
Backs up automatically. You don’t even realize you had a power outage. I also use this battery while camping when not connected to electricity. Great sleeping in the national parks - no electricity hook ups!
Trustpilot
1 week ago
3 weeks ago