You know, supercapacitors would charge way faster.
5 seconds sound clip from the Big Hero 6 movie soundboard.
You can hear this line at 00:13:17 in the Blu-ray version of the movie.
Quote context
[...]
- I cannot deactivate until you say you are satisfied with your care.
- Well then, I'm satisfied with my care.
- He's going to help a lot of people.
- Hey, what kind of battery does it use?
- You know, supercapacitors would charge way faster.
- Actually, I was just finishing up.
[...]