REALLY wanted to give this 5 stars. Two things prevented that - no expand-ability (like other models), and you must be connected to WIFI to use the app> Since a portable power station is ALL ABOUT REMOTE, HOW could you possible require a WIFI signal to use some of the advanced features like Power-boost? Other than those two items, it is a SOLID performer and I like it a lot ;>)

Now I know why it is on sale! Delta mini did great the first use then on our second week headed back to camp the battery failed. Just half a month the Delta mini died. Reddit, has many saying the same thing "gremlins". BUY AT YOUR OWN RISK! I plan on returning mine after camp

Excellent turn around time... my order was delivered in 3 days. I contacted support for a couple questions I had (not any problems). I expected it to take days to get back to me for such a low level request, but was happily surprised that I had an answer almost instantly. Everything is working good so far. We haven't had an outage where it will really be tested, however, I'm confident with what I've seen from this company that the product and service will meet all expectations.

I bought this cause I have a CPAP and love to go tent camping, so I got it for that reason, paired with a 200watt dollar set up I went tent camping for 7 days, this little guy not only powered my CPAP, kept 3 cell phones and a tablet charged, laptop and was able to run a 1300 watt coffee maker. The app works great, let's you turn on and off the sockets as needed. A real good purchase that I would do again.

This is a good portable power station, but is lacking a high amperage DC output. The limited 10amp DC plug was not a deal breaker. But it would have been great with a high current DC output. I also enjoy the flat top, the variable ac charging ability, and ability to monitor status.

This has proved an excellent supplement to the basic UPS systems I have set up for my gaming rig and a home server. At their full load, the Delta Mini can sustain them for 15+ hours. An important note to this use case: the Delta Mini is just a battery. It does not provide instant trip-over, and it does not provide surge protection for downstream equipment. I rely on my basic APC UPS systems for these functions. The Delta Mini is plugged into the wall, and the two UPS boxes into the Mini. Then the equipment into the UPS boxes. One other note: I've found out the hard way that this unit cannot charge the battery if it is excessively cold. I initially put the unit on a very cold hardwood floor, and the battery ran flat because it could not be recharged. Moving the unit up onto my desk has resolved the problem.

Awesome product. I own 3 of these. I use them when we have power outages, and they work very well. I power nightlights, washer, televisions, a hot plate, microwave etc., and use one of these to recharge the other two units, then connect the one charging to solar panels after use. I love it!

Outstanding unit that deli ers a punch of power. This a great little unit that is a. Essential addition to my travels. The weight is just right and it supplies all the power needed to charge devices, run lights and a few applications. Total worth the cost!

The Delta Mini is a perfect alternate power source for condo owners, apartment dwellers, and people who can not install a full house generator. The only function I would like to see is the ability to plug in a second battery for primary DC source, not just charging XT60 socket.

The AC outlets are not grounded making surge suppression not possible. Don’t purchase for electronic equipment.