Amazon.com: 2 Pack - Replacement for Nikon Coolpix P520 Battery + Charger with Car & EU Adapters - Compatible with Nikon EN-EL5 Digital Camera Battery and Charger (1400mAh 3.7V Lithium-Ion) : Electronics
Gomadic Double Wall AC Home Charger suitable for the Nikon Coolpix P510 / P520 - Charge up to 2 devices at the same time with TipExchange Technology
Amazon.com: AC Power in Camera Adapter Battery Charger + USB PC Cord for Nikon Coolpix P520 : Electronics