Vello BG-N11 Battery Grip for Nikon D7100 & D7200
I saw this on the Blog last week and decided that for the price I needed to try it. I have been known to come home from a fashion runway shoot with 1500 RAW files and I have never had an issue with battery life on the d7200. So I was really just interested in the added controls on battery grip.
I have not had a chance to really shoot much with it but it works well and I think it will be handy once I get used to shooting with it. https://www.bhphotovideo.com/c/product/929647-REG/vello_bg_n11_battery_grip_for.html
Thanks for the tip NR!