Portable Solar Generator, 300W Portable Power Station with Foldable 60W Solar Panel,110V Pure Sine Wave 280Wh Battery Power Pack with USB DC AC Outlet for Camping Smart Devices RV Van Outdoor-Orange

Product holds a charge for long time than stated in storage. Works great when I used it. Unfortunately, the AC plugs wasn't working and after contacting ZeroKor about the issue, they were very helpful and reasonably replaced the unit even though it was out of warranty. Very satisfied with product and company service support. I have no worries about taking it camping to operator small camping appliances or storing for long periods of time.

I've had this portable power station for a couple of years now and it still works great. I drain the charge and recharge every few months to make sure it's still working. I can't remember what the price was at the time, but I got it on sale and I feel like the quality is definitely worth it. I like the built-in light. Can charge several items at a time and power low W items. So far very happy with it.

It’s a little gadget, right here is worth the money. It’s not gonna power the house, but it’s definitely gonna charge all your phones your tablet your watches your fans air up your air mattress out in the woods is perfect. It takes a little while to charge back up with the solar panels, but it works really good.

Great little battery pack. Does everything you'd want at this size. Battery life is surprisingly great, and long lasting. Only complaint, "which stopped 5stars" the solar panel is absolutely useless. I left it charging in complete sun for 9hrs, only 1 bar..

I’ve tested it a couple times with different things. Battery charged 3 battery packs, go pro & phone fully with only using 1/5 of the Battery energy. The solar panel by itself charges great. I took my speaker, laptop, and DJ board out in a park and it kept everything powered and the solar panel kept the battery charged. The display makes it very easy to see the charge and it’s very easy to use. I’m going to Electric Forest a 4 day camping festival with no power in a group of 4. I’m confident this battery and solar panel combo is going to keep all our devices charged through out the weekend! Great Product for the Price!

I had a slight issue with an R200 power unit and it was replaced promptly. Described the issue and I actually may have got the replacement before the one i returned was received. Anyway the replacement works flawlessly, for a budget friendly unit its well built and well designed. Almost has a retro twin cassette player look about it (you'd need to be an older type person to remember these first hand) so its cool like the 80s. I would say its a slightly older model as its missing a USBc port but again there's a load of adapters out there that will take care of that. Plenty of outlets for a smaller unit 2XAC, 4XUSB, 12v-10A DC outlet. One downside is the recharge input speed is on the slow side, but plan accordingly and top up in the car/truck ect. and get yourself a decent little folding 60w+ solar panel, plug in and she'll be charging away

So, this thing would be pretty sweet if it came anywhere close to the listed specs.... I love the form factor, it's a nice size... but performance wise, this is HOT GARBAGE! Don't buy this unless you can get it for maybe 50 dollars. -- NOT 300 watts AC! NOT PURE SINE WAVE! One thing you will notice is the AC output says 300 watts MAX. when something says xxx watts AC MAX, that figure is basically meaningless. The only meaningful figure is the continuous output. and for this little jewel that number is less than 100. I have a 15 watt wi-fi router, and it runs that fine with the AC adapter... I have a laptop with a 300 watt dock/power supply (but the laptop only draws 100 watts max when the dock isn't engaged (just pass-through power). When this battery is fully charged, it can barely power my laptop (which generally draws about 30 watts. The laptop becomes glitchy and almost unusable. I QUICKLY unplugged my laptop and i hope it didn't damage it. so basically, what i could determine from this is that this thing provides < 100 watts continuous, and it clearly isn't a pure sine wave either. it can handle a 15 watt adapter, and that's about it. -- DC doesn't work I tried plugging in a car cigarette lighter PD adapter, and also i tried charging a portable air compressor using the 12V dc port (again with fully charged battery pack). the USB PD adapter made the battery pack glitch and turn off instantly (with no load plugged into the adapter). The portable air compressor did NOTHING. -- NOT MPPT i plugged this into a 5 amp 20V solar panel (which is high quality and works very well). I measured the voltage and current several times... so evidently the "maximum power point" according to this thing is... 13 volts and 2.4 amps. that's ALL it ever measured. so... like that's not the maximum power point, by my calculations... that's about 30 watts from a 100 watt solar panel. (and this panel DELIVERS 100 watts in full sun). even if the voltage was held to 13 volts, i would understand.. batteries have certain charging requirements, but the current should have been 5 amps in full sun. pathetic.

Generator works great, no issues. It’s strong and last for a good amount of time. The solar panel though, the folding and unfolding breaks the wires inside, then no more solar panel. For me that’s huge, I’m outdoors all the time and this is a must have. If you have a better solar panel you could use the generator is great!