Kay, I've searched a little through the forums but not found something like my situation-
Today I bought a pack of Energizer e2 Lithium batteries in 2CR5 size, for my new Contax. Of course, having bought a reputable brand from a seemingly innocuous shop, I didn't double check anything.
So when I got home, I took the battery out to try and fit it in the camera, and I realised it wouldn't fit. Closer inspection of the battery's label revealed that the battery was actually a 223 size, not 2CR5 as I'd thought and as was labelled on the packaging.
Anyone have a similar experience? Have I bought some China fake or was it an innocent mistake by Energizer at their factories? I haven't got a receipt and the packaging's open too, so I think my chances of getting an exchange at the shop is....zero.