How many wattage is the Ultra 2 Watch charger cable is ?
How many wattage is the ultra 2 watch charger cable is ?
[Re-Titled by Moderator]
Apple Watch Ultra 2, watchOS 10
Fast charging requires an 18W or greater USB-C Power Adapter. See the Apple Support article About fast charge on Apple Watch.
For more info, see:
Charge Apple Watch Ultra - Apple Support