Instruct: Classify a given review as either positive or negative.
Query: Avoid Making My Mistake, don't buy this battery

I bought one of these at the same time I got my new Nikon D2X about a month before I left on a trip. I'm really glad I brought my charger, as I only got one use out of the battery. It didn't last anywhere near as long as the original Nikon battery that was purchased at the same time. Avoid making my mistake, spend the extra $$ to get the real thing. This version isn't worth it, even if they were offering it for 1/10 the price of the Nikon version.