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
1850mAh EN-EL23 Replacement Battery + USB Charger for Nikon Coolpix B700, P900, P600, P610, S810c
Nikon MH-67P Battery Charger EN-EL23 For COOLPIX P900 Digital Camera at Acephoto.net
EN-EL23: 3.8v 1850mAh Li-ION for Nikon Coolpix P600, S810C — Batteries America