Interesting CPAP Lithium 30 amp hour battery + charger
http://www.ebay.com/itm/12V-30AH-battery-pack-lithium-Portable-emergency-camping-Power-Supply-30000-mAh-/262984164559?hash=item3d3b13e4cf:g:vZAAAOSwPK1ZQcsL
Forum Discussion
RSD559 wrote:
I tried a LI 12v battery booster for a backup plan with my CPAP. It only lasted about 4 hours. Got it on Amazon and returned it when it didn't work. Decided that these are great for short bursts of power, or long stretches at low current. This one sounds different.
I have one designed for use with CPAP, 250WH, roughly 20AH. runs my CPAP for 3+ nights if the humidifier heater etc. is turned off.
My CPAP uses around 6-7 AH/night.
one good night with the humidifier on.
