I am a professional photographer and have ordered a batteire nikon d700 for, it is not consistent because after several months of use (about 10 dependents) she does not want to load !!!! after having weighed two batteries (I own eight batteries of this type), I found that this one was not at all the same weight !!!! so I think this is not a nikon, ultimately it makes no economy !!!! to be continued.
