V-Mount Battery Adapter Plate with Nikon EN-EL15 Type Dummy Battery w/
Patona Premium Akku f. Nikon EN-EL15
Source PATONA Premium Battery for Nikon EN-EL 15, 1 V1, D7000: 2000mAh: 7V: 14 Wh on m.alibaba.com
Ulanzi Nikon EN-EL15 Type Lithium-Ion Battery with USB-C Charging Port – ULANZI
Ulanzi Nikon EN-EL15 Type Lithium-Ion Battery with USB-C Charging Port – ULANZI
Ansmann A-Nik EN EL 15 Camera battery replaces original battery (camera) EN- EL15 7 V 1600 mAh | Conrad.com
Amazon.com : Maximal Power DB NIK EN-EL15 Fully Decoded Replacement Battery for Nikon EN-EL15,ENEL15 & D600,D7000,D800,D800E,1 V1 Cameras (Black) : Digital Camera Batteries : Electronics