Amazon.com: Batmax 2Pack High Capacity EN-EL3e Replacement Batteries for Nikon EN-EL3e and Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300S, D700 Camera : Electronics
Amazon.com : Nikon D50 Digital Camera Battery Charger (110/220v with Car & EU adapters) - Replacement Charger for Nikon EN-EL3, ENEL3a, ENEL3e and Samsung SLB-1674 Batteries : Camcorder Battery Chargers : Electronics