I kept going back and forth on those two as well. This one has a good reputation, the Aukey is an unknown and will ship in December at the earliest. But the Aukey seems to have better specs for a similar price.
I kept going back and forth on those two as well. This one has a good reputation, the Aukey is an unknown and will ship in December at the earliest. But the Aukey seems to have better specs for a similar price.
In addition to bxstylez's point, Aukey also never mentions pure sine wave output if that matters to your devices.
" Backup Generator for CPAP and Power Outages: Colossal battery capacity, 252. 7Wh/70200mAh, packed in a small size is a ready for hours of use when power outage or supporting your CPAP"
" Backup Generator for CPAP and Power Outages: Colossal battery capacity, 252. 7Wh/70200mAh, packed in a small size is a ready for hours of use when power outage or supporting your CPAP"
Wow!!
This is 21 aH at 12 volts. For a typical cpap, with no humidity, the cpap will burn up 5-8 aH per night. So this is maybe good for 3-4 night max. The nice thing is that you can run it down almost all the way, as oppose to a lead acid battery that can only go down to 25% or so before you kill the battery. So a 35 aH SLA battery give you 26 aH of usable capacity, pretty close to this one, and weighs 24 lbs. versus the Ravpower 5.36lbs. That said, if this rating is accurate, would be a good few night cpap option.
still no shipment yet. Anyone knows how to cancel it?
Right, still no shipment. I notice Amazon lists available Oct 2nd, I suspect they are out of stock. Wish their website had accurate information (or even any information).
Also I emailed their support Friday the 18th and Monday the 21st got this:
-----
Due to the epidemic, there are many messy orders in the warehouse, which caused the delivery delay.
Please don't worry, we have urged the warehouse and will ship as soon as possible.
We are sorry for the inconvenience.
Best Regards,
Kylie
RAVPower Customer Care
Register your products online for an additional 12 months warranty extension
RAVPower International Inc. TEL: 888-456-8468
Visit us at: RAVPower site
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In addition to bxstylez's point, Aukey also never mentions pure sine wave output if that matters to your devices.
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Real slow getting these out.
Wow!!
Real slow getting these out.
Wow!!
Also I emailed their support Friday the 18th and Monday the 21st got this:
-----
Due to the epidemic, there are many messy orders in the warehouse, which caused the delivery delay.
Please don't worry, we have urged the warehouse and will ship as soon as possible.
We are sorry for the inconvenience.
Best Regards,
Kylie
RAVPower Customer Care
Register your products online for an additional 12 months warranty extension
RAVPower International Inc. TEL: 888-456-8468
Visit us at: RAVPower site