Output 9V 4.5A AC Adapter Power Charger For Nikon D3100 D3200 D3300 D3400 D3500 | eBay
Nikon D3100 UC-E4 Compatible USB Tethering Cable Orange or Black | Tether Tools
Amazon.com : BoxWave Charger Compatible with Nikon D3100 (Charger by BoxWave) - Digital Camera Battery Charger, Car Charger for Camera Batteries for Nikon D3100, Nikon D3100 | Coolpix P7000 : Digital Camera
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
EN-EL14 Charger Micro USB for Nikon EN-EL14 EN-EL14a En El 14 | eBay
Amazon.com : Excelshoots USB Cable Works for Nikon D3100 Camera, and USB Computer Cord for Nikon D3100 + Excelshoots Card Reader 6-Feet : Electronics
Nikon EN-EL14 USB Charger | USB Camera Cradle
Amazon.com: EP-5A USB Power AC Adapter Replacement Kit for Nikon EN-EL14/ EN-EL14a Battery, for Df DSLR D3100, D3200, D3300, D5100, D5200, D5300, D5500, Coolpix P7000, P7100, P7700, D7800 Digital Cameras : Electronics