Amazon.com : Battery Grip Kit for Nikon D600 D610 Digital SLR Camera Includes Qty 2 Replacement EN-EL15 Batteries + Vertical Battery Grip : Digital Camera Accessory Kits : Electronics
BM 2 EN-EL15B Batteries and Dual Bay Battery Charger for Nikon Z6 Z7 D780 1 V1 D500 D600 D610 D750 D800 D810 D850 D7000 D7100 D7200 D7500 Cameras - Walmart.com