Xtorm Rugged Powerbank 20000 mAh 35 W

S... Review confirmed by purchase

100%

14.09.2026

Review for model:

Very, very impressed with this power bank, my only gripe (if you can call it that) is that there was no charging cable included. Other than that, absolutely brilliant.

S... Review confirmed by purchase

100%

24.08.2026

Review for model:

The power bank is really very durable and has a large capacity. Its casing feels so solid that after dropping it, I was more worried about the floor than about the device itself. The flashlight and water resistance are also big advantages. The only downside is the rather imprecise charge indicator — it shows a full level in a way that does not fully match reality, and once the first of the four indicator lights went out, the remaining ones disappeared very quickly.

Ł... Review confirmed by purchase

80%

14.08.2026

Review for model:

I’d like to refer a bit to other reviews. Is the compact version suitable for EDC? In my opinion, no. This device is solid, large, and heavy, but I don’t see those as drawbacks, only as its distinctive features. That’s exactly how it should be. :) Well protected with rubber, with a flashlight function — overall, it performs well. So why 4 stars? I deducted half a star each for two drawbacks: a cable that’s too short and the lack of a place to store it in the power bank, even though the device isn’t small anyway. Because of this, you once again have to keep track of another cable that gets tangled up somewhere. These downsides also apply to the solar panels from the same brand. It gives a bit of the impression that the team responsible for the power bank and the panel team didn’t coordinate the products’ functionality with each other — I wrote more about it in my review of the panel.

S... Review confirmed by purchase

100%

20.07.2026

Review for model:

Great equipment. It is durable, the cover and seals do their job, and its compact size allows it to be carried in everyday gear, but you have to remember that it has its weight. To sum up, I am extremely satisfied.

A... Review confirmed by purchase

100%

07.03.2026

Review for model:

Handy and easy to use, durable even with intensive use, maintains its properties. It can also be charged through the window - in the car or in a shelter through a window. The price is not the lowest, but buying a separate foldable panel or a smaller integrated model is not cost-effective.

A... Review confirmed by purchase

100%

05.02.2026

Review for model:

The device is solidly built and charges well with solar energy, even through a window. When folded, it is not much bigger than a standard power bank of the same capacity. It is waterproof; the only minor downside is the lack of a compartment or holder for the included USB-C cable – while you can wrap it around the folding stand, you'll probably still lose it easily.

G... Review confirmed by purchase

100%

14.01.2026

Review for model:

Very good power bank. A bit heavy, but like all those on the market. It feels solid and I'm not worried about taking it with me when hiking. Charges quickly and the lamp is always a plus.

Durable casing, well protected with rubber. Charges quickly. As a backup power source, it works great, and its capacity allows you to power several devices at once.