Two Halcyon 1200 mAH Lithium Ion Replacement Battery and Charger Kit for Nikon EN-EL19 and Nikon Coolpix S100, S3100, S4100 Package Includes: 2 Halcyon Brand Battery & 1 Halcyon Brand Wall & Car Rapid Charger Battery Specs: 1200 mAH with Premium Japanese Cells Halcyon Support: Includes 5 Year Halcyon Replacement Warranty. Full Membership Access to Halcyon Customer Support Website Frustration Free Packaging. No wasteful and dangerous plastic blister packs. Compatible with all cameras which take Nikon EN-EL19 Digital Camera Batteries