Kastar Battery (1-Pack) and Charger Kit for Nikon EN-EL20, EN-EL20a and Nikon Coolpix A, Nikon 1 AW1, Nikon 1 J1, Nikon 1 J2, Nikon 1 J3, Nikon 1 S1, Nikon 1 V3, and Blackmagic Pocket Cinema Camera