Strong Power Bank - Our Power Reserve for the Road
On the road we charge smartphones, cameras and a tablet all at once. This power bank with 26,800 mAh, USB-C and USB-A powers both phones at the same time - after more than four years of daily use, it's our clear recommendation.

When we’re on the road, we use our smartphones pretty hard: photos, videos, plenty of social media. That takes a proper battery. At the same time, we didn’t want to spend a fortune.
We still have the “old” model with only 18 W of output. These days there’s fortunately the successor with 22.5 W*, which charges your devices even faster. Same power bank, just faster.
There are plenty of power banks out there; we wanted something affordable yet reliable. Ideally a device that lets us charge both phones, so we don’t have to lug so much stuff around. That worked well for a long time - by now we even carry two of them on longer hikes to keep all our gear topped up.
After more than four years of hard daily use, we can give this power bank a clear recommendation.
Plenty of Power, Little Weight
With 26,800 mAh you’re carrying a serious amount of power. You can fully charge your phone at least five times with it. The LED display is handy too, telling you the current charge level at any time. We also use it to charge our cameras, the tablet, and if need be, we even prop up the laptop.



USB-C and USB-A - Both On Board
With all these different devices, it’s endlessly handy that the power bank provides both USB-C and USB-A. No matter which cable you’ve got ready - it fits.

Money-Saving Tip: The Even Cheaper Alternative
There’s a similar model with only 20,000 mAh*, but it’s noticeably cheaper. Easily enough for a day out - and easier on your wallet.
Questions and Answers
- How long does the power bank take to charge?
- We normally charge it overnight - that way it’s always full and ready to go in the morning.
- How fast does it charge a phone?
- Roughly 1 hour with our old 18 W model*, and about 45 minutes with the newer 22.5 W version*.
- How heavy is the power bank?
- 390 g. Barely noticeable in a backpack or daypack.
- What are the dimensions of the power bank?
- 24 × 74 × 150 mm (L × W × D) - compact enough to slip into any pocket.
- Is a charging cable included?
- Yes, one cable comes in the box.
- Is the power bank waterproof?
- No. It’s not water-resistant - keep it out of the rain.
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Of course, you decide alone if, when, and where you order something. We only recommend products that we use ourselves or that fit our travel lifestyle. Thank you for supporting us in this way - every click is a little bit of fuel for our next kilometers! 🚐💨

