Amazon.com : Kastar EN-EL14 Battery Charger with Car and EU Adapter Replacement for Nikon MH-24 Charger, Nikon D3200 D3100 D3300 D3400 D3500 D5100 D5300 D5500 D5600 Coolpix P7000 P7100 P7700 P7800 Digital
Amazon.com: UltraPro Nikon D3100 Digital Camera Battery Charger (110/220v with Car & EU adapters) - UltraPro Replacement Charger for Nikon MH-24 Charger : Electronics
Nikon D3100 DSLR - photo/video - by owner - electronics sale - craigslist
Battery Charger For Nikon D3100, D3200, D3300, D3400, D3500 Digital SLR Camera | eBay
Battery Charger For Nikon Df and Nikon D3100, D3200, D3300, D3400, D3500, D5100, D5200, D5300, D5500, D5600 Digital SLR Camera - AliExpress
Digipower Nikon EN-EL14 Battery Charger Black RF-TC3-NKL14 - Best Buy