SinKeu G300

I’ve had it a few weeks now and done multiple test with it. It did last a while on a full battery charge even with it being just a normal lithium battery and not the lithium phosphate ones that last 3 times as long in lifespan but it holds up well to my Bluetti’s. What I love the most about it is the light on the back. Its a large light that takes up the whole back of the unit and I like it better like that than what other units do putting it on the front and very small light like a tiny flashlight on front and I don’t like that. So I turned it on near 3 full days ago and set my timer on my phone and I turned the light off after 36 hours straight and it still had half its battery life left but I also charged my ipad, iphone and other android phones and battery chargers too little batteries I have and did that several times off and on during those days too and it held up well and starting blinking the last battery bar signal to charge soon. It was near 3 full days later before that happen during all that charging and light being on none stop. Very impressed with that at least. If nothing else it’s a great glorified light to light up a whole area all night for several nights over. The only thing that made me mad is it lies about watts being used. I have tested all my generators I have 2 bluetti’s and a eco flow river 2 and this one. The others are pretty close to what they say the watts use going out and coming in is. I have a electric watt tester that I plug in for these test. It is always saying it’s in and out putting 10 too 13 watts more than it actually is. Now it may not be a fault in the system it may be done on purpose to count for how much the inverter is pulling in watts off the battery on top of what your device is pulling and calculating it all together but that makes it hard too account what the actual watt usage is as it’s different for every device as some it pulls more watts than others. The bluetti’s does the same but only 5 watts added for its inverter and never changes no matter what device is plugged in. Great device this one is but its all over the ball park at what actually is being used watt wise so I just say a rule of thumb is heavy watt devices will pull 13 watts more per hour than it’s using than small wattage items which is around 9 too 10 watts more cause of the extra power it’s inverter is pulling from it’s battery itself to run what you have plugged in and added to it. So keep that in mind with these electric battery generators it seems they all do this. Makes it aggravating trying too keep the watts right that’s plugged in. So what I do is I find out what the watts is that the unit uses and I always add 13 watts too it and never listen too what it says on screen its always changing up and down. But overall its a good product it works fine and it’s a pure sine wave so you can’t complain. It’s always on sales and offered at a cheap price. Got mine on sale for $120.99. Good price for what you get. Overall I still highly recommend if you want a good one and at a cheaper price. That back light last for days and days that’s worth it alone.

This has become a staple for my pop-up vendor events! As a small business owner, I’m often in spaces where power access is limited, and this has been a game changer. I’ve used it to help charge my devices and even power a small fan or heater when needed. Having multiple charging options gives me so much flexibility and peace of mind during long event days. The flashlight is bright. It’s lightweight, easy to carry, and feels durable. Whether you’re preparing for emergencies, camping, or running a small business like me, this is definitely worth having on hand.

While I haven't had a chance to use it much, it is lightweight and did power a few items that we tried out on it (phone charger, small fan, etc.).We have not used the solar panel to charge it, but it charged quickly from a power outlet. The directions were difficult for me to understand, but it was pretty easy to figure out without them. This will work nicely for our van camping trips this summer. Delivery was very fast, too.

I bought the 300w portable power station in december, and I've only used it 3 times for short periods of time (under 2 hours). Went to charge it this week, and it would only charge to 50% and then stopped charging. According to the product support, it suggests charging it with another AC adapter plug, and I had one that does fit, but it wouldn't charge either. And I don't think I just have to get another AC adapter, the original should work, you know? So I went ahead and used it, hoping that if it drained some, I could recharge again. But no, now I just have a totally dead item. Now I tried to reach out to the company, and the link provided on the "product support" link isn't valid and won't connect to anything, so I'm up a tree with a $120 item that I only got to use 3 times, and no company to talk to to back it up. Don't recommend.

Light weight. Charged quickly. I like it. How do I prop up the solar panel when charging? I used it once and it charged three fans, my phone and iPad. It ran my mini fan all night and still had 75% battery life in the morning. It did start beeping when it got down to two bars and the fan turned on. I think it was overheating, it was very hot, so I moved it into my car and it stopped beeping.

Love my Portable cute orange and black power box! With fast charging and the 2 outlets, makes life so much easier!! 🙌🏻🙌🏻🙌🏻 and its small and compact, making it that much easier to carry with me! And it has a flashlight, incase you need it!! 🔦

I love this thing I use it even when I have electric because I power I use it to charge my tablet and my phone up and it's very handy it charges up quickly I love it I can't wait to use it when the power is out

I was quite surprised at how well this worked. I used this to power some picture frames in a booth my wife has at farmers markets. It does the job great and provided a nice upgrade vs a printed sign. It powers them well over 8 hours.