That's a solid deal for a 20,000mAh powerbank at 399 Kč. I’ve got the 10,000mAh version myself (the black one) and it's been great for everyday carry—fits perfectly in a small bag. Totally agree that the 20k model is better for trips or when you're off the grid for a few days. Just placed an order too!
Posted by Space Waves 1 hour ago!