HELP: Battery suggestions

[John Yee]

Help. I'm a Boy Scout leader who has suffered for years without my CPAP out during summer camp with the other scouts. I'm ready to purchase a battery for my Phillips Respironics System One, 12V CPAP. I'm hoping to stretch the time to 6 nights or be able to recharge mid-week.

I've been looking online and wondering if the lithium Ion battery packs are the way to go and specifically if the BPS - C-100, Freedom Travel CPAP Battery is the way to go or get a Goal Zero Yeti 400 which I can use for other accessories too.

Any suggestions would be greatly appreciated.

[chunkyfrog]

Battery drain is tied to your pressure needs.

[Goofproof]

A real deep cycle battery is the best option unless you just want to play around charging batteries all the time. Jim

[CapnLoki]

Help. I'm a Boy Scout leader who has suffered for years without my CPAP out during summer camp with the other scouts. I'm ready to purchase a battery for my Phillips Respironics System One, 12V CPAP. I'm hoping to stretch the time to 6 nights or be able to recharge mid-week.

I've been looking online and wondering if the lithium Ion battery packs are the way to go and specifically if the BPS - C-100, Freedom Travel CPAP Battery is the way to go or get a Goal Zero Yeti 400 which I can use for other accessories too.

Any suggestions would be greatly appreciated.

On vacation now so i'll be brief. See
viewtopic.php?t=102775
Your suggestions are good but very pricey. If you're car camping, the AGM bats are heavy but pack a punch. One might go 6 nights.

[BobHale]

I use a C-266 battery http://www.bestcpapprice.com/Compact-Po ... p_516.html
It is just under half discharged after 3 nights.
The Intelipap humidifier does not run on 12 volts. The heated humidifier will more than triple your power requirements.