funkateer2 on 26 February 2017
FWIW battery life on my Vita on a game varies a *lot* depending on especially screen brightness. When I use it in the plane on a long flight (where it's dark), I set the Vita in darkest setting which is still easily bright enough. Turning off Wifi helps too.
According to Digital Foundry, you can get up to like an hour of extra battery life like that on Uncharted.
On the Switch it's probably the same, and I bet you can get at least 30 minutes extra like that with Zelda.
