Oh, so they start losing juice even if you've not turned them on? That could explains why mine be dying extra fast these days it seems.
yep...the battery dying when not on also happens with the gold headset and ps3 controllers....
that's why i leave mine hooked up to the charging station...the station has like an auto cut off (the controller will pop up and stop charging) when it's fully charged, so you dont have to worry about your battery sitting there getting charged when it's full like say a phone or computer...
also, cause of it losing juice when not on, every other day or so, i like to push the controllers back down on the station to make sure they fully charged still when i wanna game... that's another reason i like that the charging station is plugged in directly to the wall and not the station or something....
*i highly recommend every ps4 owner get the charging station...i've been going hard about it since i copped mine day 1 with the ps4 cause it's a great investment for gamers*