I had been the original battery by Nikon, was the purchase of the camera with me. Then I had irgengwann decided to order a matching of a no-name company. He was not worth the money. This battery is very powerful, has only after hundreds of photos, some with Live View, geschwächelt. But was very fast again fully charged and had even after several days in the bag yet 100% performance. Would I buy again at any time.