Amazon.com : UltraPro Rapid Charger for ENEL3, ENEL3a and ENEL3e Battery w/ 110/240v Car and EU Adapters - compatible with Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300S, and D700
Nikon Genuine Original MH-18 Battery Charger for EN-EL3 EN-EL3A D50 D70 D100 SLR DSLR-D100 DSLR-D70 DSLR-D50 Camera MH-18a MH-19 New