Original Nikon EN-EL15 Battery For Nikon D500 D610 D750 D7500 Z6 Z7 D7500 1 V1 | eBay
Amazon.com: Synergy Digital Camera Battery, Compatible with Nikon D750 Camera (Li-ion, 7V, 2400mAh) Replacement for Nikon EN-EL15C Battery Built-In USB-C Charging Feature, includes a 24" USB Type-C charging cable : Electronics