Amazon.com: Synergy Digital Camera Battery, Works with Nikon COOLPIX A900 Digital Camera, (Li-Ion, 3.7V, 1050 mAh) Ultra Hi-Capacity, Compatible with Nikon EN-EL12 Battery : Electronics
EN-EL12 Camera Battery With USB Charger For Nikon Coolpix A900 A1000 B600 W300 AW100 AW110 AW120 AW130 P300 P310 P330 P340 S31 - AliExpress