Charging Things

[anaxcrosswords]

Travelling transatlantic tomorrow with Air Canada on Boeing 757. Can I expect facility to charge electronic gadgets (or have them pugged in), given it's a 12 hour flight and very unlikely an iPod could survive that long.
If this is possible, what will I plug into? US-type socket, or will UK 3-pin also be usable?

[Zacs-Master]

Pretty easy to find:
http://www.aircanada.com/en/in-flight/entertainment/index.html

[kjn2]

As far as I am aware there are no 757's in Air Canada"'s fleet?

[237SJ]

Probably a US two pin socket if its available in your class