I have noticed since trading my X-T1 and the battery grip for same for the new X-T2 and the booster battery grip (with two batteries) a change in behavior when the camera sits in my camera bag for a week or two. On the X-T1 I could pull the camera out of the bag, and assuming I put it away with fully charged batteries the batteries still were essentially at 100%, I could go out and shoot and not worry about charging first.
Since obtaining the X-T2 it appears that after sitting for a week or two between shoots that the batteries (all three, the two in the grip and the one in the camera) all show significantly less than full charge, in some cases less than 50% of charge left on one or more of the batteries. And NO the camera was not left with the power switch on, and booster mode is not on.
The one nice aspect of the X-T2 and the dual battery booster grip is that one can plug the AC adapter into the camera (under one of the rubber weather seal flaps) and if left charging all three batteries will charge without having to take any out of the grip, nor having to remove the grip to get at the in body battery to charge it. So given enough time for charging via the adapter all three batteries can be fully charged without having to take anything apart, very nice.
Anyone else seeing this behavior?
