Nikon EN-EL19 Rechargeable Lithium-Ion Battery Pack - Gene's Camera Store
En El19 Nikon Battery Lithium | Nikon Coolpix S3100 Battery | Nikon En-el19 Battery - Digital Batteries - Aliexpress
En-el19 Enel19 3.7v 1200mah Camera Battery For Nikon Coolpix S100 S3100 S3200 S3300 Digital Camera Rechargeable Li-ion Battery - Digital Batteries - AliExpress