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Sharge knows how to make good charging accessories with unique designs; I have tried most of their products over the past three years and regularly use the Shargeek 170 and Icemag 3. The brand’s latest product is the Shargeek 300, a 24,000 mAh power bank with a polished design that stands out from its predecessors and a host of unique features you won’t find anywhere else.
Like most of its products, Sharge is turning to crowdfunding to launch the Shargeek 300, where it is available for $149a $50 discount off its retail price of $199. The power bank will debut in May 2026, I have been using it for a month and I can say with some confidence that it is now my travel power bank. There are many great features on this power bank, but I’m focusing on three that stood out the most in my use.
The Shargeek 300 has two 140W USB-C ports and can be used simultaneously
Today, most power banks have a single USB-C port that reaches 140W, while others are limited to 100W or less. The Shargeek 300, however, has both USB-C ports at 140W, but what really makes the power bank stand out is that both ports can be used at the same time, generating a total power of 280W, enough to charge two laptops simultaneously.
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The 24,000 mAh battery means you get over 13,000 mAh of usable power, and while that’s not enough to fully charge two laptops, it’s great if you’re just looking to top up the battery while traveling. I tested the feature with a 140W power bank and a Xiaomi laptop, and the Shargeek 300 managed to power both devices at speeds close to those advertised, which in itself is an achievement.
With both USB-C and USB-A ports active, the total power budget is 300W, with 140W coming out of each USB-C port and 20W coming from USB-A. On its own, the USB-A port can reach up to 22.5W, making it better suited for charging accessories.
The dual USB-C ports are based on the USB PD 3.1 protocol and are ideally used for charging phones, laptops, and any other power-hungry devices. I tested the Shargeek 300 with the Xiaomi 17 UltraSamsung Galaxy S26 Ultra, Find X9 Pro, iPad Pro M4and Vivo X300 Proand did a great job charging these phones daily.
Sharge once again got the design right and you even get RGB lighting
The Shargeek 300 is unlike any other power bank available today. Shargeek takes pride in the design of its products and while the Shargeek 170 was very distinctive thanks to its prism design, the Shargeek 300 manages to stand out even more. The power bank has a sleek look and has acrylic panels on the front and back that show the interior and batteries.
Dominating the front is a large LCD panel that displays real-time charging details, battery information, time to recharge connected devices, and other useful metrics. You can switch between the different panels using the buttons located below the USB ports, and while many other power banks now have an LCD panel, the Shargeek 300 goes further when it comes to the information you can see.
Oh, and there’s RGB lighting. You also get a lot of customization here, and while it’s just a gimmick, it clearly draws a lot of attention. Even without the active lighting, the Shargeek 300 turned a lot of heads while going through security before a recent flight, and drew even more attention while using it in the lounge (with the RGB lights active). At 750g, it’s heavier than most powerbanks, and that’s down to the materials chosen.
The Shargeek 300 is made of aluminum and the build quality is much better than its predecessors. This was a point of contention in the past, as I had issues with Storm and Storm 2. In fact, these are the only two power banks I’ve used that failed, so it took me a little longer than usual to test the Shargeek 300. After a month of extended use with dozens of charge cycles, the power bank has proven to be reliable and I’m confident in recommending it.
The power bank also has a DC port
Another plus point of the Shargeek 300 is that it has a DC port, so if you have a device that needs to connect to a barrel socket, you can use it with the power bank. The DC port also goes up to 140W, allowing you to charge a wide range of devices without issue.
Overall, the Shargeek 300 is a different power bank. The aluminum design with RGB lighting and a large LCD panel make it stand out quite a bit, and the fact that you can charge two laptops from one power bank is just brilliant. I also like that the Shargeek 300 has a travel-friendly design and I didn’t see any problems taking it on a flight.
As these things go, it gets more expensive, but if you act now, you can get it for $149a decent $50 off its final retail price of $199.
