Can this Duracell Power Pack 300 run all night with a Bi-Pap machine plugged into it? Is it noisy?
1426644
I used it with a cpap for a camping trip. One night was no problem at all. I brought in the car for a couple of hours to charge it for nights 2 and 3... it was reading low power but it held. Don't forget to fully charge it every couple of months when not in use.
1426645
It's not noisy--no sound at all. it is supposed to run 16 hours before charging, but I haven't had occasionto run it that long. Whether or not it can run a Bi-Pap machine depends on how many wats the machine requires. It won't run my hair dryer at 1800 watts. The other answer to your question concerning a cpap, should answer your question better than i did.
1159154
I use mine every night for my cpap machine while we are dry camping. I am able to use it for 3 or 4 nights without recharging the marine battery.
864415
Yes, I have it plugged in, runs all night, just don't use any timer settings. It hasn't given me any problems at all, still running strong, no stops like 2 different Homedics ones that I had in the past. The white noise isn't quite as loud as the Homedics ones, it's sufficient.
63850
Yes, the power is not power full due to the fact that it uses for laptop and it doesn't have sub-woofer. If you want more or louder noise, you need to buy the system which has power sub-woofer. I have the same issue. Thanks
2255326
It's powered, 12V and got a switched split psu inside, no switching noise audible though.
1375099
I don't know how much power it uses but it was so noisy that I returned it. Good luck.
2024988
If it was on low during the night it might not be that bad. I have mine on auto so it's usually running at a higher speed, it's not bad in the family room but in the bedroom it would be too noisy for me
976953
The power comes from an electrical outlet. It is relatively quiet. Ambient noise.
1025467
The machine stays on all night, unless you use the timer, ie. set it to go off at 30 min, 60 min, etc. I just leave mine on all night, usually on white noise or waterfall sounds. I use it every night; one of my best purchases ever.
2163495
No, but I have two computers, a NAS, router, switch, and two air cleaners and a few other items on in my computer room. I can't believe you are hearing a sound from the power supply. If you do, I would go online and Google it to see if others have said something. I have two of these with no problems.
1933490
it is noisy, yes. you will have little more little less that kind of noise with all high speed (rpm) machine.
714690
I'm agreeing with the prior answer. No reason it can't run all night with enough battery power! I usually run mine for just a time then shut off manually though, but that's just my preference. Use the auto shut off occasionally too!
2209523
I need absolute quiet when I fall asleep. That being said, it is noisy for me; however, I learned if I turn it on prior to bed time, it won't make as much noise. I turn it on 30 mins before bedtime to get the machine warmed up.
1122544
Just regarding autonomy, I use a high pressure with water heater in my bipap, and was able to use this battery for over 8 hours at a time without recharging. With a low heater setting, I can get two nights of sleep with it.I also used it to fly from the USA to India, and it works fine during flight. No issues at airport security, etc. (they inspect, of course, but it is allowed).
1246583
not noisy at all and no outlets to the outside. Mine only lasted about 6 months then died. So for me I would not order another one of these
2113236
Yes I run it off a marine battery and 300 watt inverter and it plays for an entire day.
1912200
It isn't silent, but by no means would I describe it as noisy. Just a low hum. Have it in my small bedroom and no problem...and I don't like noise. Energy wise the only time my bill goes up is during air conditioning weather. I live in NY. I am going to buy another one for my other bedroom I like it that much.