MH-24 Quick Charger for Nikon EN-EL14 Li-ion Battery compatible with Nikon D3100 DSLR, D5100 DSLR, and P7000 Digital Cameras Nikon MH-26 Charger for EN-EL14 Li-ion Battery Compatible with Nikon D3100 SLR and P7000 Digital Cameras Quick charger for Rechargeable EN-EL14 batteries. Plugs Directly into wall , No ac cord needed.