Amazon.com : Synergy Digital Camera Battery, Works with Nikon Coolpix P510 Digital Camera, (li-ion, 3.7V, 1100 mAh) Ultra Hi-Capacity, Compatible with Nikon EN-EL5 Battery : Electronics
Nikon Coolpix P510 Digital Camera Battery (1100 mAh) - Replacement for Nikon EN-EL5 - Walmart.com
Amazon.com : Synergy Digital Camera Battery, Works with Nikon Coolpix P510 Digital Camera, (li-ion, 3.7V, 1100 mAh) Ultra Hi-Capacity, Compatible with Nikon EN-EL5 Battery : Electronics