Does MagSafe Gen 1 Work With Galaxy S25 Ultra?
7.5W
No magnetic snapSlow charging
Charges slowly at ~7.5W, no magnetic hold. Add a magnetic case for snap-on alignment.
Samsung "Qi2 Ready" — supports Qi2 charging speeds but has NO built-in magnets. Won't snap onto any charger without a magnetic case ($40+).
About MagSafe Gen 1
Apple MagSafe (iPhone 12-15 era). Magnetic snap. Up to 15W for iPhones, 7.5W for other Qi phones.
Try Other Charger Types
FAQ
Does MagSafe Gen 1 work with Galaxy S25 Ultra?
Charges slowly at ~7.5W, no magnetic hold. Add a magnetic case for snap-on alignment.
How fast does Galaxy S25 Ultra charge on MagSafe Gen 1?
The Galaxy S25 Ultra charges at 7.5W on a MagSafe Gen 1 charger.
Does Galaxy S25 Ultra snap onto MagSafe Gen 1?
No, the Galaxy S25 Ultra does not magnetically snap onto MagSafe Gen 1 chargers. A magnetic case adds snap-on capability.