Review on TalentCell PB240B2 - High-Capacity 12/24V Lithium-Ion Battery Pack With Multiple Outputs For LED Light Strips, CCTV Cameras, And Smartphones by James Lapa

I'm glad to report the "idunmed DC 24V Power Cord" works to bridge the gap between a battery pack and an Airmini CPAP. Though it goes through the 24v and not the 12v as I'd hoped it still works.Paired with the "TalentCell 12/24V" I was able to get 3 solid nights of sleep while backpacking when I set the max pressure to 12. Home testing on that battery only gave 1.7 nights sleep when allowed to go all the way up to 20.Three things; 1) this battery is almost 3 pounds 2) Takes for-e-ver to charge. I plugged it in around 9am and went to explore the city for the day, when I came back around 10pm the battery was just about 3/4 charged. 3) TSA did not give me any hassle. or even really care to look at it, well under safe Wh's rating.