EN-EL9 2000mAh Battery AC Charger For Nikon CoolPix S6400 D5000 D3000 D60 D40 - Newegg.com
USB Power Port Ready retractable USB charge USB cable wired specifically for the Nikon Coolpix S6500 and uses TipExchange
Nikon Coolpix S6400 Battery and Charger - Replacement for Nikon EN-EL19 Digital Camera Batteries and Chargers (700mAh, 3.7V, Lithium-Ion) - Walmart.com