Amazon.com : Nikon MH-24 Quick Charger EN-EL14 Li-ion Battery Compatible D3100 DSLR, D5100 DSLR, and P7000 Digital Cameras : Electronics
Nikon MH-24 Quick Charger 27019 B&H Photo Video
Nikon-Nixxell MH-24-MCMF Nikon MH-24 Charger for Nikon EN-EL14 Li-ion Battery Compatible with Nikon D3100 DSLR, D5100 DSLR, and P7000 Digital Cameras + B