Escalator powered by Duracell

 

This is a really clever idea, placing a faux battery cover at the foot of an escalator to make it look as if the contraption is being operated by a pair of giant Duracell batteries. What size would you call those, anyway? Size ZZ? Anyway, it's very eye-catching and me like it. The only problem, however, is that if the escalator breaks down it kind of sends a bad, al beit subliminal, message about the battery, doesn't it?