Wii Controller Uses Duracell Batteries?

Well, it looks like Wii’s controller uses Duracell batteries (at least for now). When asked if the batteries where rechargeable, notice how Nintendo VP Perrin Kaplan says “yes,” after which the gentleman opens the back and replies that Duracell’s are not. She then corrects herself by saying the batteries are “replaceable.”

Hopefully this was just for E3.

[Thanks, Joaquin]