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+--- Thread: Supplier # 9 back up battery (/Thread-Supplier-9-back-up-battery)
Supplier # 9 back up battery - car54 - 02-26-2016
Supplier #9 is selling a back up battery for $199.00 plus $10.00 off with code # C100. Do a search for battery in their site.
Any thoughts on this?
Thanks, Brad
RE: [url=http://www.apneaboard.com/forums/Thread-CPAP-Supplier-List?pid=31#pid31]Supplier #9[/url] back up battery - justMongo - 02-26-2016
There have been many threads on battery backup. The most important question comes down to: How do you intend to use it?
By that, I mean: Home backup, travel, backpacking, overnight camping? For home, the sealed lead acid is often favored.
This battery is Lithium Ion chemistry. Li-Ion is light and has a high power density.
The PSR1 is nice in that it can run on 12 VDC. I don't know, off hand, its current versus pressure curve.
Their claim of several nights -- I suspect is inflated.
I can tell you why the battery is rated just under 100 Watt-Hrs -- because under 100 Watt-Hrs is permitted to be carried onto a commercial airline.
Mongo
Member IEEE