Ordered Oct 9. Recieved older 72000MAH model. Contacted customer service and provided all info they requested. They have replied indicating they will rectify their mistake. However I’ve seen no action from Renogy. Poor customer service and I’ve no idea about upgraded model I ordered!

Very nice power bank for the money. High capacity to charge or provide power for several items.

-It works but I can only get two nights use on my cpap and it is not heated

Power bank works fine. The free fan seemed to work when I plugged it in to charge (Fan speeds and light worked) so I let it charge, and put the box in the recycle bin for pickup the next morning. However, the CHARGE light was still on. Unplugging the charger showed that the fan would not operate, but plugging the charger in again, it was dead. I disassembled it and did not see any issues. Measured the battery at its leads, and it was only .408V. Without the box, I didn't try to return it. If it seems too good to be true, it probably is!

So far works great!

Quality product for a great price.

Great quality!

Plenty of power in a compact size perfect for the application

Does what I bought it for

Great device runs my resmed 10 (no WiFi version) 4 hours with every feature on included humidity,heated tube. So with those off you’ll hit 1-2 nights at off temp and humidity. Great device works perfect just be aware recharging is slow

Very pleased. It powered my Resmed Airsense 11 for 5 nights (no heat) and recharged my iPad with 3% power remaining. It outperforms my two Medistrom CPAP batteries at a fifth of the price. This is an awesome battery. Downside: it takes a long time to recharge to full capacity. But it is a high capacity battery.

So far I would give it 10 stars. But to be fair I have only had it few days. I would like to have the opportunity to review again in 30-60 days, please give me that opportunity to do so. Please communicate that back to me.

Horrible. I’ve bought many products from you and the last doesn’t work and nobody will get back to me about how to repair or return it

I tested it at home overnight and used 70% of the battery for 8 hr powering a ResMed AirSense 11 with the tube at 82F and humidity set to 4 (ambient humidity was 30% RH). I still need to do a trial run without the humidifier and heated tube, but I expect a significant improvement.

Great little unit. Using it to power Star Link Mini and does the job with no problem

will not charge up past 48%, i tryed different outlets, read instuctions many times, i think battery not good

I am giving this one star since it arrived dead and cannot be charged. After negotiating Renogy's customer service process. They are supposedly sending a replacement power bank, but it will take up to a week before it ships. Hopefully the replacement will be functional and will satisfy my needs.

I am especially happy that it a power cord for various CPAP machines is included!

I can actually run the diesel heater in my camper with this! Love it.

I've owned the older 72,000 for s few years as a cpap backup power supply, and it has worked great! Even at over a year between power outages, it remained fully charged. I only need to recharge after use for my cpap and phone charging. It was a no brainer to buy another even better one with cpap cord and a 120watt solar panel for ultimate prolonged outage event. It was delivered at 50% charge, and was fully charged in less than 2 hours with the new 120W panel. Bonus is the new solar panel works with both of them. I am now 81 years old, and in my younger years, I always used Renogy electronic products for my Travel Trailer. I was never disappointed!