#1. "RE: Best practice to keep the battery charge last longer" In response to In response to 0
Land O Lakes, US
I upgraded from a D7000 to D800 and I don't experience that kind of battery drain - I doubt the D800E drains any faster than a D800. The one difference may be that I utilize an MBD-15 Nikon grip and utlize that battery as my primary. However, again, I don't see excessive battery drain.