UGREEN 300W 48000mAh Power Bank with Smart Digital Display

Compact and powerful.

Great product!

I love the design.

Great Power Bank Just received this unit and I love it. Has a little weight to it but feels like very high quality. Charges super fast and the screen is very easy to read from a distance. I purchased to used for my camping trips and tailgating at events. I highly recommend UGreen . I have many others power banks and this is now at the top of my list. You can’t beat the deal at $139.00 at the time of this post. Only had a few days. But I will do a few follows up after using for a few weeks.

Huge capacity, amazingly compact, great value This is probably my favorite new UGreen product in a long while. The capacity is enormous but is packaged in a compact, attractive form factor. The light is a useful feature when camping and I love that it supports fast charging. I have an Anker 548 battery bank that used to be my go-to camping battery with 60,000 mAh but it’s twice the size and has a maximum output per port of 30 watts. While this battery doesn’t boast the same capacity, it’s less than half the size in footprint but still offers 80% of the capacity and boasts quicker charging speeds and a more attractive screen. The only feature this lacks over the Anker is a solar charging port, which I honestly never used on the Anker due to impracticality. My only gripe with this UGreen battery is that the input port is on the front of the device. I would have personally preferred it to be on the back, but that’s a nitpick.

Overall, I marvel at the invention that is the UGREEN 300W 48000mAh Portable Charger Power Bank with Smart Digital Display. However, there are like two or three maddening things that I just don't understand. Let's start with the pros. First of all, obviously, its a super fast and super powerful charging bank. It has 4 output jacks and one input/output jack that charges phones super fast and can handle laptops, projectors, tablets, etc. It also holds a lot of power and can charge multiple devices at once in a pinch. This makes it ideal for camping, tailgating, outdoor picnics, hurricane days, etc. It's relatively lightweight and compact for its size, and has a convenient carrying handle. The display is very clear and super cool as well. Now, the cons, First of all, I thought it was cheap and stupid that the chintzy manufacturer did not include a power supply (a.k.a. "plug") with this device. It only comes with a cord that is USB-C on BOTH sides, so I cant plug it into a USB-A port or a USB-A compatible plug. And the only input power jack is a USB-C female slot. This meant I could only charge it with my kids' android cell phone cord. And that took forever. After 18 hours, it only got to 90% power and then I quit. For $139.99, I would have expected the manufacturer to throw in a power supply and multiple cords, but I guess not. So, when this thing dies, expect it to take a long time to juice it back up. A carrying case or bag would have also been nice. All in all, this is a great product but the buyer should beware on the limitations.

Looks like I am the first to review it. Lol I would assume is that the marketing needs to get better. I didn't even know it was out yet until I accidentally ran into it here. Ugreens website didn't even mention anything about this battery pack. Been waiting since CES 2024 for this. First and foremost, the battery is great. If you are looking for something with a ton of juice in a small package (can't say extremely portal because its not. However, it is a good size and it has a good weight to it.) then this one is the one for you. We use it for our Samsung projector to power it up on the go. We watch about 3 movies before it dies out on us. Also, the 5 USBs (3 C's and 2 A's) makes it extremely convenient to charge multiple devices at once. Digital display is great due know exactly how much battery is left and how much power input and output the battery is doing. On top of this the flashlight is a plus when camping :) A bit early to tell how it will keep the performance up but will come back and add toy review.