EN-EL3e, Pickle Power 2 x 1900mAh EN-EL3a, EN-EL3 Batteries and LED Dual USB Charger Compatible with Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300S, D700 D900 Digital Cameras: Amazon.co.uk: Electronics
New Nikon EN-EL3e Battery For Camera Nikon D50 D70 D70s D80 D90 D100 D200 D300S | eBay
Mains Battery Charger for Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300S, D700 D-SLR Cameras - Replacement for Nikon Quick Charger MH-18, MH-18a for EN-EL3, EN-EL3a and EN-EL3e Battery: Amazon.co.uk: