Amazon.com : MH-24 Quick Charger for Nikon EN-EL14 Li-ion Battery Compatible with Nikon D3100 DSLR, D5100 DSLR, and P7000 Digital Cameras : Electronics
Amazon.com: Andoer EP-5A EN-EL14 Dummy Battery Pack DC Coupler Connector Spring Cable Battery Replacement for Nikon D3100 D3200 D3300 D3400 D3500 D5100 D5200 D5300 D5500 Cameras
Amazon.com : Phottix Battery Grip BG-D3100 for Nikon D3100 and D3200 : Digital Camera Battery Grips : Electronics
Amazon.com : STK EN-EL14 EN-EL14a Battery Pack for Nikon D3200 D3400 D3500 D3300 D3100 D5100 D5200 D5500 D5600 D5300 EL14 EL14A ENEL14 ENEL14A EN EL 14 14a D 3200 3300 3400 3500 3100 5100 5200 5500 5600 Grip : Electronics
Amazon.com : Nikon D3100 Digital SLR Camera with 18-55mm NIKKOR VR Lens - Red (International Model no Warranty) : Electronics
Amazon.com : Neewer Professional Vertical Battery Grip Replacement for Nikon D3100/D3200/D3300/D5300 SLR Digital Camera, Works with 1 or 2 Pieces EN-EL14 Batteries : Electronics
Amazon.com : Neewer Professional Vertical Battery Grip Work with EN-EL14A Rechargeable Battery compatible with Nikon D5600 D5500 DSLR Camera (Battery Not Included) : Electronics
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