Amazon.com: Synergy Digital Digital Camera Batteries, Compatible with Nikon EN-EL19, ENEL19, 25837 Digital Camera Batteries (Li-Ion, 3.7V, 1000 mAh), Set of 2 : Electronics
Amazon.com : Kastar Battery (3-Pack) and Charger Kit for Nikon EN-EL19, MH-66 work with Nikon Coolpix S32, S100, S2500, S2600, S2700, S2750, S2800, S3100, S3200, S3300, S3400, S3500, S3600, S4100, S4150, S4200,
Amazon.com : Kastar Compatible Battery 2 Pack Replacement for Nikon EN-EL19, Sony NP-BJ1 Battery and Nikon Coolpix S2700 S2750 S2800 S3500 S3600 S3700 S5200 S5300 S6600 S6700 S6800 S6900 S7000, Sony DSC-RX0
Amazon.com: Kastar 2 Battery and Charger Replacement for Nikon EN-EL19 Coolpix S100 S3200 S3300 S3400 S3500 S3600 S3700 S4100 S4200 S4300 S5200 S5300 S6400 S6500 S6600 S6800 S6900 S7000 & for Sony
Amazon.com : Replacement for Nikon S4300 Battery and Charger - Compatible with Nikon EN-EL19 Digital Camera Batteries and Chargers (700mAh 3.7V Lithium-Ion) : Electronics