Amazon.com : BIG MIKE'S ELECTRONICS BM Premium 2 Pack of EN-EL9, EN-EL9A Batteries and Battery Charger for Nikon D5000, D3000, D60, D40x & D40 Digital SLR Camera : Electronics
Kastar 4-Pack EN-EL9a Battery and LCD AC Charger Compatible with Nikon EN-EL9 EN-EL9a ENEL9 ENEL9a Battery, Nikon MH-23 Charger, Nikon Battery Grip BG-2A for Nikon D40/D40x/D60/D3000/D5000 DSLR Camera - Walmart.com
Amazon.com: EN-EL9 Charger for Nikon D3000, D40, D40x, D5000, D60 and More with Foldable Plug : Electronics
Kastar EN-EL9 LTD2 USB Battery Charger Replacement for Nikon D40 D40x D60 D3000 D5000 DSLR Camera Battery Grip BG-2A, Nikon EN-EL9 ENEL9 EN-EL9a Battery - Walmart.com