Posted in Web Everything you wanted to know about charg… – Apple Community July 4, 2025 Apple gives you the 2.1 Amp 10 Watt charger so it won’t take a day to charge your iPad due to the battery being much bigger. Most USB Hubs produce the .5 Amps even though they have an external power supply you plug into the wall. https://discussions.apple.com/docs/DOC-3511