UGREEN 300W 48 000mAh Portable Charger Power Bank with Smart Digital Display Lighting and SOS Mode 153Wh 5

In over a decade of experiences with countless brands, along with no-name brands, this truly redefines the way I measure capacity, features, mobility , ruggedness, etc. This will qualify as one of the most reliable, power Bank/inverters, backups, of it's kind. Charge time is exemplary. It is heavy but the handle is secured. The sos dim/bright light came in handy. Not covered in markets info clearly in features; This is a HUB. While charging the PowerBank, simultaneously, device(s) can still be charged. Side by side with Ankers C100W PowerBank, this goes above & beyond. Read more

Great product got it on sale with a $60.00 off coupon so I paid 100 bucks for it love it we'll end up buying another one eventually unless they wanna send me a newer 1 as a review I use it to charge my laptop ( 2 ni 1 dell latitude ) my ROG Z1E and my ROG X Samsung Galaxy fold 6 and Samsung Galaxy Tab S9 plus and all of my buddies devices one hanging out they love how fast it charges everything I can get about 8 hours to 12 hours of gameplay like cyberpunk 2077 on the Z1 E same with pub G and that's before it even touches the battery on the device and get an additional 2 hours on the devices hope this helps quick clarification 8 to 12 hours is the rog only I'll full charge both plus the additional 2 from the rog for a total of 10 to 14 hrs of game play Read more

Hi to All, I bought this power bank because I needed something that lasted awhile before I had to charge it again. It did just that. I use this lil buddy to keep my Samsung phone, along with two other cell phones topped off for an entire week. As a bonus, I can also keep my 10k power bank charged from 50% twice. After a week I'm looking at around 20% battery left. Keep in mind, because of heat dissipation during charging/recharging, the battery mah may vary. So don't get all caught up in labels. Cool light on the side is a bonus. Great carry handle. Recharges fast, but I don't use that feature, since it's awhile before I need it again. Great buy. Get yourself 1 if you need power for your many devices, or if you have homies you chill with often. Read more

Got the thing in this morning. Brand new. Very excited to put the new battery through its paces. The battery bank will not allow me to use all three usb c ports to charge three devices at the same time. Got a portable mini pc, my laptop, and a pair of bluetooth headphones. No matter what I do, when I plug in a third USB C port, the first one loses power immediately and stops charging. The only way I can get this to work as intended is to not use that first USB C port on the front of the bank.... but that's the only one that can go to 140w... going to be returning. Very disappointed. Been using Ugreen products for a long time now. I own one of their battery banks, two usb c switches, tons of their cables, three of their charger bricks, and numerous stands and other items. Last year, their 300w Desktop charger started losing ports (port 1 and port 3 no longer work) and now this... Really wish I didn't have to use Anker for everything. Read more

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. Read more

Hmmm there's a lot to say here but I'll try and keep it short. As another review mentioned, my first unit charged once and would never take a charge again, I'm pretty tech savvy and tried everything but no luck, I had to swap it out for a replacement. So that wasn't a good start. But I really liked the build and features of the unit so I gave it another shot. So far my replacement unit is holding up, I did a few discharges and recharges and it seems working properly. But as another review mentioned, my 100W name brand charger gets super hot, like scary hot (yes using a proper 100W cable) which means I'd never leave the house while it's charging and always keep an eye on it, also the unit itself also gets pretty warm, I'd say hot, not as hot as the charger but warm enough to make me think that over time this could affect battery life or worse. I did reach out to UGREEN about my issues and the excessive heat concerns and they were responsive and answered all my questions. As of now, my replacement is working as intended other than what seems to be excessive while charging which again UGREEN stated was normal, maybe it is. I gave them a second chance, maybe I got a dud, the unit fits my needs perfectly, time will tell about performance & longevity, hopefully it will last for years to come! So far, second unit is meeting my needs. Udate: 5/28/2025 - With my replacement unit, now as I recharge it, so far happened 2x, when I get to about 80% charged, the display flashes, it stops charging, slowly ramps up to charging again, after about 5 minutest it does it again, display flashes, stops taking a charge, then slowly starts taking a charge, then boom, repeat! I unplug everything, let it sit overnight, then I can get it to charge from 80% to 100% using the same "name brand" 100W charger and cable. I want to love this unit so bad as it's the perfect size & design BUT if it keeps acting up I'm going to ask for another replacement, maybe 3rd time is a charm! or a refund. Something doesn't seem right, again, time will tell, will update again. Read more