Battery (2-pack) + Charger For Nikon Coolpix B600, A900, A1000, Aw100, Aw110s, Aw120s, Aw130s Digital Camera - Digital Batteries - AliExpress
Amazon.com: Nikon Coolpix S640 Digital Camera Battery Charger (110/220v with Car & EU adapters) - Replacement Charger for Nikon EN-EL12 Battery : Electronics
Amazon.com : Battery Charger for Nikon Coolpix S610c, S610, S620, S630, S640 Digital Camera : Electronics