Too bad, if you look for more targeted search on a -Of my sight clear description of the product characteristics (100% compatible with the original battery) leaves and presses on the order button. Here is treated according to the information on the sponsored links point compatibility again. And it says: "NOT running with Nikon D3100"!
Well, I feel that also be extremely misleading and is designed for online shoppers more than annoying. Amazon should take stringent on the lyrics here!