Nikon EN-EL23 Rechargeable Lithium-Ion Battery (VG) No Box | eBay
Amazon.com: Synergy Digital Camera Battery, Compatible with Nikon Coolpix P600 Digital Camera, (Li-ion, 3.8V, 1400mAh) Ultra High Capacity, Replacement for Nikon EN-EL23 Battery : Electronics
Amazon.com: STK EN-EL23 Battery for Nikon Coolpix EN EL23 P900 B700 P600 Cameras EN EL 23 ENEL Charger and P610 P610s S810c P900s ENEL23 MH67p MH-67p MH 67p 67 p Cool Pix
Amazon.com : BM Premium 2 Pack of EN-EL23 Batteries and Dual Battery Charger for Nikon Coolpix B700, P900, P600, P610, S810c Digital Camera : Electronics