gsmarena is saying it's going to be a 2,020 mAh battery. That's the first I've heard that rumor - I heard 2,500 mAh before. 2,020 mAh seems like it wouldn't cut it for powering 5-inch 1080p screen.
HTC DROID DNA photo leaks, brings HTC J's screen to the US - GSMArena.com news
HTC DROID DNA photo leaks, brings HTC J's screen to the US - GSMArena.com news