Amazon.com: Synergy Digital Camera Battery, Compatible with Nikon Coolpix 5200 Digital Camera, (li-ion, 3.7V, 1100 mAh) Ultra High Capacity, Replacement for Nikon EN-EL5 Battery : Electronics
High Capacity Replacement Nikon EN-EL5 Battery for Nikon Coolpix 5200 Digital Camera - Walmart.com
Kastar Battery Wall Charger for Nikon EN-EL5 MH-61 & Nikon Coolpix 5200 Camera | eBay