Depends on the usage. If you're using WiFi it won't last more than 3 hours or so (not kidding!) Playing music is also battery intensive. If you're not doing eit

Depends on the usage. If you're using WiFi it won't last more than 3 hours or so (not kidding!) Playing music is also battery intensive. If you're not doing either of those, it lasts a whole day, but you'll definitely have to plug it in every night. Which I find acceptable.