Portable Power Station 300W MARBERO 237Wh Camping Solar Generator Backup Lithium Battery with Pure Sine Wave 110V AC Outlet, USB C, USB A, DC for Outdoors Camping CPAP Home Blackout Emergency

I picked up this little power station because I wanted something simple for camping and small projects. It is pretty compact and easy to carry, kind of like a chunky lunchbox. The design is nothing fancy but it feels sturdy enough to toss in the car without worrying. I like that it has a regular plug plus USB ports so I can charge a mix of stuff. I used it to keep my phone, a small fan, and a light going on a weekend trip. It handled all that without any drama. The fan only ran a few hours but honestly that is expected since it is a small unit. Charging it back up was simple with the wall plug, though I might grab a solar panel down the line. There are a couple small cons. The battery does not last long if you plug in bigger things, so do not expect it to power a fridge or anything crazy. The little screen is also kind of plain and does not give a lot of info. Still, for basic stuff it does the trick. Overall, I am happy with it for what it is. It makes camping and power outages less of a headache and gives me a backup without taking up a ton of space. It is light enough to carry around and easy to figure out. If you just need power for phones, lights, and other small gear, this thing gets the job done.

I am absolutely happy with this power generator. I purchased it for my starlink mini to,use in car. It’s been used not only for starlink, but actually,charged the starlink battery, iPad and iPhone. The light comes in handy at night when I’m changing out the SL peakdo batter to this one. It get slightly warm but not hot. Noise level is low and charges rather fast by solar panel or electric. Most of all it’s small, light and the handle to carry it comes in very handy. Fits in my SL Bogg bag or backpack. Very satisfied. I’ve been using it since early,November.

Excellent little battery! Maintained running several LED lights and a small light projector for over 6 hours with no apparent battery depletion. Used the built in lights extensively and recharged multiple devices like flashlights, phones, and tablets with very little battery depletion. This currently has exceeding my expectations and has turned out to be perfect for what I was looking for. Highly recommend.

All is ok, very dependable and easy to use even it is small. It gives power up to the very last charged. Slightly pricey compared to other mini solar generator and little bit slow in terms of charging. Overall everything is ok but i need more way bigger in terms of my needs and wants.

it is LONG lasting！so many sockets to charge at once，and still support my pc for long time！the light bulit within is a plus，so lightweight and bright，perfect in the tent to camp. re- charge so fast，ready to go again！

I got this in August 2024 and it is only now January 2025 and it doesn't seem to be working correctly. I just tried to use it to power my laptop while it itself is plugged in and it was fine for a little while but all of a sudden stopped doing anything and won't power the laptop any longer. I have the Marbero battery plugged in and I pressed the Power button and then pressed the Outlet button. Like I said, it was fine, the blue battery bars were full and the red plug picture lit up. Now the blue battery bars is only showing one, it's blinking, and when I try and turn on the Outlet button it blinks red quickly but doesn't do anything. I've checked the outlet this device is plugged into and it's working fine and other things that are plugged into the same outlet are working no problem. I originally gave this a great review and I thought it was great and very helpful but it hasn't even been a year and I've only used it I think two other times (aside from when I first got it to test it out) so I'm really annoyed by this. Below is my previous review. I work from home so that means that I need to have my modem/router and laptop plugged in and getting juice for the entire time I’m working. Thankfully, my shifts are only two hours at a time and neither my router nor laptop are all that power-hungry. But any time that I’m not able to work that’s time that I’m not getting paid for and that’s obviously a problem. My power has gone out more than once while I’ve been working so I’ve been looking for something like this for a while and it happened again recently so I decided enough was enough. I got this hoping that I can prevent losing any work time (and money.) I’ve looked at other, similar power stations, but they were either way too expensive, way too big/overkill for my needs, or both. This one was inexpensive and had a coupon and it seems to be able to do what I need. I especially like that it has regular outlets for things that have two or three prongs (like my modem/router). In addition to that it’s got multiple USB ports, a USB C port (for my laptop), and even has a port where you can plug in a car charger (it also includes the car charger adapter thing). In addition to that, there is a big flashlight that is nice and bright and has three brightness levels and an SOS mode. If you do use the flashlight keep in mind that aside from that eating up power from the device, the brightness that you have it set to will determine how long you’re able to use it. In other words, if you have it at the brightest level you won’t be able to use it as long as if you have it at the dimmest level. The same thing goes for what you’re charging with it. If you’re using it to charge a phone you will get more use out of it than if you’re using it to power a computer. Different devices use different amounts of power so it’s hard to say how much of a charge you will get from what you’re using it for. The entire device is quite small, smaller than I realized when purchasing it, and is also very light. I think it would be useful to have when road-tripping, camping, backpacking, etc. because of how tiny and portable it is. I also want to point out that you can get a compatible solar panel to use with this which can help charge it and recharging it via a wall outlet will bring you up to around 80% in about two hours. Now, there are others out there that will charge to around 80% in less time, but they’re also quite a bit more money. This one also has these safety features that I wanted to point out: Short-circuit Protection, Low-voltage Protection, Over-current Protection, Over-voltage Protection, Over-load Protection. So in simple terms, you don’t need to worry about it lol.

Bought this for camping/backpacking given small size. Has enough battery for a week long trip powering multiple phones several times. Takes a bit to charge but is worth it.

Works on. Doesn't keep computer charged for long and dies fairly quickly. It says 6 hours (I believe) and it didn't even hold for 2. But it works in a pinch!