Usb Ac/dc Power Adapter Camera Battery Charger Cord For Nikon Coolpix P500 S2800 - Chargers - AliExpress
Amazon.com : Synergy Digital Camera Battery, Compatible with Nikon COOLPIX B500 Digital Camera, (Ni-MH, 1.25V, 2800 mAh) AA Rechargeable Ultra Hi-Capacity Battery Battery : Electronics