Caution: Not to MB-D11, otherwise ok

At first I was as disappointed as my two Vorrezensenten: After the initial charge with the Nikon original charger This battery has a full 10 minutes and 20 trips persevered until it was empty. (On my Nikon D7000). After the second charge he has held less than 5 minutes and 10 trips. Absolute junk. However, when operating the MB-D11 battery grip (Original Nikon). Then I had the idea to use this battery directly in the shaft of the D7000-housing ... And lo and behold, here it works without objection. Although he does not hold quite as long as the original battery, good 25% less, but for a second battery that is enough, and perhaps also improves performance even after a few more charge cycles.
This battery works but definitely not at the battery grip, just like many other NoName Batteries. There's a star deduction. Another star I draw from that in the article description erroneously a usability on MB-D11 is explicitly specified, which simply is not true.