Have 3 pcs of these batteries and am more than disappointed! After the firmware update to version 1.2, the P7000 does not recognize suddenly the batteries! From the seller 100% is specified compatible! Unfortunately, I can now no longer downgrade to version 1.1, since Nikon has rather quickly removed the firmware from the website! So the batteries are worthless, although they have so far works perfectly! And I find it an impudence of Nikon that they indicate in any way on this issue - seems to have been deliberately incorporated in the new version! I found that many complaints on the Internet about it! If more chance someone has stored 1.1 a German version of the firmware, I would be happy if he could contact me!