Hi Simon,
Keeping everyone's electronic devices charged can be the greatest challenge for a vacation. I do not know of any
Walt Disney World hotels that have direct USB plugs for charging.
I have a couple of gadgets that I never travel without: a multi USB wall charger and a small portable charger (a light lipstick sized one). The wall charger I have, which I purchased online for about $10 U.S., has four USB outlets so I have room to plug in my phone, iPad, portable charger and any extra piece of equipment someone in my family needs to charge.
The lipstick charger is light to carry and will recharge my phone once or twice during a day in the theme parks. so I'm always able to access
My Disney Experience for my itinerary, directions, reservations and other information. And I'm always set to capture any Walt Disney World memories.
Thanks for dropping in on the Disney Parks Moms Panel. I hope I've given you a some helpful ways to keep your camera, phone and other electronic devices at the ready. Enjoy!
Wilma