Xiaomi Mi Power Bank 2 5000 mAh od 13 € - Heureka.sk
CulCharge 2:GO od 15,44 € - Heureka.sk
Amazon.com: Shargeek Portable Charger, Storm 2 100W 25600mAh Laptop Power Bank, World's First See Through Battery Pack with IPS Screen, DC & 2 USB C & USB Ports for MacBook Pro/Dell XPS,