UGREEN 300W 48000mAh Power Bank review: incredible capacity for portable power

A heavy but high-capacity power bank to keep you fully charged

UGREEN 300W 48,000mAh Power Bank
(Image: © Future)

Digital Camera World Verdict

UGREEN's 300W 48,000mAh Portable Charger Power Bank provides all the power you need to get you through a week of camping, a weekend hike, or even a power cut. With the ability to charge an iPhone 15 Pro's nearly 11 times or a MacBook Air M2 15-inch, there's plenty of power to go around. The design and build quality are typical of UGREEN, with premium materials and a great look. There's very little to love about this power bank other than that I found myself craving more USB-A ports.


  • +

    Can charge up to 5 devices at a time

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    Huge 48,000mAh capacity

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    Compact unit


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    Heavy to carry around

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    Lacks a charging plug

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'Charging anxiety' is a term that is commonplace in the electric vehicle market. It's that feeling of running out of precious power when you're partway through a journey. Many people feel the same thing when they think about their phones or laptops running out of juice. Thanks to UGREEN's 300W 48,000mAh Portable Charger Power Bank, there's no need to be without.

The power bank delivers 48,000 mAh of capacity, which is plenty to charge phones and laptops multiple times. It is even possible to charge up to five devices at a time, but only up to 300W. This means you can keep all your devices fully topped up, no matter whether you're off on holiday without power or if you're desperate to stay online during a power cut.

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CompatibilityUSB-C and USB-A
Total Capacity48,000mAh
DimensionsNot advertised
Weight1.86 Kg
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FeaturesUp to 300W charging across five USB ports makes this an incredible versatile power bank.★★★★
DesignHigh-quality materials and beautiful design results in a premium device that will stand the test of time.★★★★
PerformanceTop charging speeds are only available should you invest in the fastest USB charging cables.★★★★
ValueThis is an expensive unit but considering what you get for the money, it is well worth it.★★★★
Ugreen Nexode Power Bank 10K review

Ugreen Nexode Power Bank 10K review
This UGREEN Nexode 10K power bank isn’t Qi2 certified, but still claims 15W wireless charging speeds, but also has a USB-C and USB-A wired port for charging a range of devices on the go. It is also a slimmer and lighter power bank.

Anker Prime 20,000mAh power bank review

Anker Prime 20,000mAh power bank review
If you just want sheer power and performance out of a power bank, then one of the best you can get is the Anker Prime 20K. There is no fancy wireless charging here, but the power bank does offer a big 20,000mAh tank and up to 200W combined output through its wired ports.

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Paul Hatton
Freelance tech writer

Paul is a digital expert. In the 20 years since he graduated with a first-class honours degree in Computer Science, Paul has been actively involved in a variety of different tech and creative industries that make him the go-to guy for reviews, opinion pieces, and featured articles. With a particular love of all things visual, including photography, videography, and 3D visualisation Paul is never far from a camera or other piece of tech that gets his creative juices going. You'll also find his writing in other places, including Creative Bloq, Digital Camera World, and 3D World Magazine.