UGREEN 300W 48,000mAh Portable Charger Power Bank with Smart Digital Display, Lighting and SOS Mode, 153Wh 5 Ports USB C Battery Pack for Outdoor Camping and Home Backup for Laptop and More
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Aug 7
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Features
- Fast Charging, Up to 300W:UGREEN portable charger has a maximum total output of 300W, PD3.1 140W bidirectional charging, providing a reliable and powerful power solution, 140W self-charging speed, full charging takes only 1.5h, 5-ports allow your devices to charge quickly simultaneously, reduce waiting, and embrace efficient, productive and convenient
- One Charge, 10 Days of Power: With a massive 48,000mAh capacity, ugreen portable charger power bank provides ample power to keep your devices running longer, offering 9.6 charges for iPhone 15 Pro or 2.0 charges for MacBook Air (15-inch, M2). Whether you're taking a long trip, attending back-to-back meetings, or enjoying outdoor activities, don't let a low battery hold you back
- Improved Safety, Longer Life: UGREEN battery pack uses automotive-grade, high energy-density Lifepo4 batteries, it can store more energy for the same weight or volume, with better safety and longer life. After 3,000 battery cycles, the capacity is still more than 80%, which is 600% higher than traditional batteries
- Thoughtful Design:Our portable power bank with LED light is designed to illuminate a variety of environments, including 3 modes: high light, low light and SOS mode, it's lightweight and compact and comes with a convenient carrying handle, a clear smart display and non-slip mat, whether you are using emergency lighting at home or outdoors, ugreen battery bank can bring you peace of mind
- What you get: UGREEN 300W 48,000mAh Power Bank (3C2A ports), a 6A 240W C to C charger cable, user manual(Note: Wall charger and USB A to C cable not included)
Product Dimensions: 5.71 x 6.31 x 3.03 inches
Item Weight: 3.97 pounds
Item model number: PB770
Batteries: 8 Lithium Polymer batteries required. (included)
Special features: 48000mAh（153Wh）, LED Light, PD3.1 140W, Portable Handle, Smart Digital Display
Other display features: Wireless
Color: Grey
Manufacturer: Ugreen Group Limited
Date First Available: December 5, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Zip Pay in 4
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Learn more about financing & leasing here.
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Top Amazon Reviews
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.
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Reviewed in the United States on October 15, 2025 by Traz B.
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
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Reviewed in the United States on December 9, 2025 by Mike A. Darsch
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.
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Reviewed in the United States on June 12, 2024 by Nabil
I purchase 2 or 3 of these for myself and as gifts. They work flawlessly and recharge quickly. It's one of my favorite gadgets to bring on trips as I travel a lot. I don't have to bring my Macbook pro's bulky charge cord any longer.
Reviewed in the United States on November 29, 2025 by Rose B Steffen
This puppy is powerful! A little on the hefty side but that is to be expected for what it can do. I have used it on my iPad, Samsung Ultra 24 and my Beats Studio Pro, all with less than 10% on each, at the same time and in a little over an hour they were all charged using only about 35%. The display is nice and easy to read and although it has a handy light on the side with 3 settings, I really haven't had any need to use it. but I'm sure it will come in handy if the power ever goes out.
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Reviewed in the United States on August 24, 2025 by Sparkey
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.
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Reviewed in the United States on May 8, 2025 by crash3x