Nikon D3100 14.2MP Digital SLR Camera - Lenses and Cameras
Amazon.com: OJelay EN-EL14 Battery 2 Packs Replacement Battery 1100mAh with Dual Battery Charger Smart LED Display Compatible with Nikon D3100 to D3500,D5100 to D5600,Coolpix P7000 to P7800,and More … : Electronics
Amazon.com: EN-EL14 Battery Pack, LP 2-Pack EN EL14a Replacement Battery, Compatible with D3500, D5600, D3300, D5100, D5500, D3100, D3200, D5200, D5300, D3400, DF, Coolpix P7000, P7100, P7700, P7800 Camera & More :
Amazon.com: SD Card Slot Cover for Nikon D3100, Digital Camera Memory Card Shell Back Door Socket Lid Protector with Spring and Iron Sheets : Electronics
Camera Battery EN-EL14 EN-EL14A For Nikon D3200 D3100 D3400 D3500 D5100 D5200 D5300 D5500 D5600 P7000 P7100 P7200 P7700 P7800
Nikon D3100 vs Nikon D3200 Detailed Comparison
EN-EL14/14a Replacement Battery (2-Pack) and Rapid – ENEGON