I would highly recommend getting Nikon brand batteries. I have several extra batteries for my D3100 and D5100 that aren't Nikon brand to use in my battery grips for those Nikon's, and the Nikon's don't like them and I sometimes have to put a Nikon brand battery in the grip with one of the other brand batteries to get the Nikon to except them.
I decided to get Nikon brand batteries for my d90 to save having this issue. Just Nikon brand batteries for me from now on in!
The only aftermarket battery I've found happiness with are the Wasabi batteries. I think they might actually be *better* than a Nikon branded battery. But, I certainly wouldn't disparage buying a legit, Nikon battery.
I'm with the rest. I'd stick to a Nikon battery. They've been tried and true. There are plenty of cold weather photographers that use camera's in low temperatures, most likely with stock batteries.