A:Answerhe Anker Nano Power Bank is MagSafe-compatible, meaning it's designed to magnetically snap onto and charge iPhones with MagSafe (iPhone 12 and later).
For the Samsung Galaxy S26 Ultra (which is likely a typo for the current S24 Ultra or a future model), here's how it works:
Wireless Charging: YES. The power bank is a Qi wireless charger, so it can wirelessly charge the Galaxy S24/23/22 Ultra if you place the phone's back center on it.
Magnetic Attachment: NO. Samsung Galaxy phones do not have the built-in magnet ring for MagSafe. The Anker power bank will not magnetically snap or hold to the phone.