Official Playstation Vita Thread! The Last Stand - Ys VIII, Mary Skelter, Yomawari Midnight Shadows, Persona 3&5 Dancing, Atelier Lidy & Soeur, DanganRonpa V3, Demon Gaze II & MORE!

[michael_stutzer]

The Verge ( a really good site in case you don't know) says the battery lasts around five hours. A very thorough review. The guy could have written a book with it.

http://www.theverge.com/2011/12/21/2648497/sony-playstation-vita-japan-review

They seem really impressed.