Original Battery Charger AC Adapter MH-21 For Nikon D2Hs D2X D2Xs D3 D3S D3X | eBay
Amazon.com: Kastar EN-EL4a AC LCD Dual Fast Charger Compatible with Nikon Camera D3, Nikon Camera D3S, Nikon Camera D3X, Nikon Camera F6 : Everything Else
EN-EL4 EN EL4 EL4a EN-EL4a Battery Charger for Nikon D3S, D3, D2Z, D2H, D2Hs, D2X, D2Xs, D3X, F6