Amazon.com: FirstPower EN-EL14/EN-EL14a Battery and USB Dual Charger Compatible with Nikon D3100 D3200 D3300 D3400 D3500 D5100 D5200 D5300 D5500 D5600 DF Coolpix P7000 P7100 P7700 P7800 Camera : Electronics
Amazon.com: Synergy Digital Camera Battery, Works with Nikon D2X Digital Camera, (li-ion, 11.1V, 2200 mAh) Ultra Hi-Capacity, Compatible with Nikon EN-EL4 Battery : Electronics
Amazon.com : FirstPower EN-EL3e Battery 2-Pack 2200mAh and Dual USB Charger Compatible with Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300S, D700 Digital SLR Cameras : Electronics