777SYD Portable Power Station, 230Wh Generator 200W Power Station Emergency AC DC Power Supply with 110V AC Outlets, 12V/24V DC Ports, Flashlight, QC3.0 USB for Home Emergency Camping ASIN: B07MQQY11

This unit is not junk, it has some shortcomings that all should be aware of:1) Advertised capacity is 230 Watt-hrs. Per my testing after fully charging it is actually 210 watt-hrs. Excellent2) The unit is charged with wall plug adapter. This means that the AC from the unit is isolated from grid power.3) Straight DC power is supplied to the user through 2 identical ports one is 12 volt (normal) the other is 24 volt (who uses 24 volt DC in the U.S.??). I would have preferred different connectors since there can be some mistake, but I just taped over the 24 volt one.4) If you happen to be charging anything on DC and turn the AC output ON, the DC turns off. The indicator light might still be on but only USB ports5) Claim is made for a twelve month warranty.6) The AC output IS PURE SINE, so no issues with electronics. Soft start takes about 2 seconds to reach full 110 VAC. Nice for most items.

I work remotely in an area where power outages occur frequently. I needed a reliable backup generator that could run my laptop and internet router during outages so there would be no disruption to my work. After a lot of research and comparing the options available under $200 this one seemed like the best choice. Yesterday was the first power outage and it ran my laptop and router continuously from about 9:00 am until 9:30 pm when the power came back on. There was still some power left at that point (the last LED light represents 1 to 20% so I'm not sure exactly how much was left). In the last few hours we also had cell phones and a small lamp hooked up as well. I like the fact that it has 2 regular 3 prong outlets as well as the cell phone outlets. So far so good!

Great price for 200 watt on the go power from DC to AC power. Sometime I'm too lazy to drag extension cord. So I have decided to run my 60 watt blower fan out in my garden for around 2 hours on highest setting. On next day; I plug it into my off-gris solar. Con: It is little heavier in its class.

I was a little hesitant to purchase this because I didn't recognize the Dwevpower brand. However, I liked the features and thought I would give it a try. I was impressed at the build quality - it was better than I expected. The one feature that distinguished this power station from the others is that this has a 24V/4A output, which is perfect for my CPAP machine. I can run my CPAP machine directly with a single cable rather than buy an expensive DC to DC converter!

i've been using this power station for several weeks to power two 52W worklights. one of them is on a 50 ft extension cord. the unit is rated at 230 Wh, which means on a full charge i should be able to easily get 2 hours for these two lights (i.e. 104 watts for 2 hrs is 208 Wh). instead, the unit cuts off after 1 hour 40 min, which suggests it is closer to 167 Wh rather than 230. other than that, i like it, but the fact that it doesn't last for the 2 hours i need it is a problem

Tested this with a 200W pump and it ran for over an hour and still had about 20% juice left over. It did not even heat up. The cooling fan was running quietly. The seller is very helpful! I purchased the item before they started their holiday promotion and they promptly refunded me the difference between the original and the promotion price when I asked.Totally recommended!

The battery takes a long time to charge and can't handle the volt for a single portable burner. It doesn't have a car charger (which doesn't bother me but might bother someone else) and just now the DC button got jammed. So the price isn't bad and it does charge phones and laptops but it's not a long term purchase

Was hoping this thing could function as a ups for my Cpap and clock. It will NOT function as a ups when using AC power. Wish they were more clear about this in the description. Otherwise it's fine.