Do your phone have a gigantic capacitor? No, a battery is always a lot better than a capacitor.Are you sure?
What I heard, the capacitors have better charge time & cycle life than batteries.
https://www.amazon.com/Battery-Lith...1540388623&sr=1-2-spons&keywords=cr2032&psc=1
This package will probably outlive the whole age of the Switch.