Amazon.com : Maximal Power DB DB NIK EN-EL9 X2 Maximalpower Replacement Battery for Nikon EN-EL9, Nikon D3X D40 D40X D60 D3000 D5000, 3 yr warranty 2 Pack : Digital Camera Batteries : Electronics
Battpit: Digital Camera Battery Replacement for Nikon D40 (1150 mAh) EN-EL9 7.4 Volt Li-ion Digital Camera Battery - Walmart.com
Amazon.com : Newmowa EN-EL9/EN-EL9a Replacement Battery (2-Pack) and Charger Kit for Nikon D40, D40X, D60, D3000, D5000 : Electronics
Amazon.com : DSTE® 2X EN-EL9 Rechargeable Li-ion Battery for Nikon D40 D40X D60 D3000 D5000 Digital Camera as ENEL9 EN-EL9A : Digital Camera Batteries : Electronics
Nikon EN-EL9 Battery by Wasabi Power
Amazon.com: EN-EL9 EN-EL9a Battery Charger for Nikon EN-EL9 EN EL9a Battery, Nikon D40, D40X, D60, D3000, D5000 Cameras : Electronics
Amazon.com : Wasabi Power Battery (2-Pack) and Charger for Nikon EN-EL9 and Nikon D40, D40x, D60, D3000, D5000 : Digital Camera Batteries : Electronics
Amazon.com : EN-EL9 EN EL9a Battery Charger Pack, LP Charger Pack Compatible with Nikon D40, D40X, D60, D3000, D5000 Cameras, Replacement for Nikon EN EL9, EN-EL9a & MH-23 : Electronics
Amazon.com : EN-EL9 EN EL9a Battery Charger Pack, LP 2-Pack Battery & Charger, Compatible with Nikon D40, D40X, D60, D3000, D5000 Cameras, Replacement for MH-23 : Electronics
Amazon.com : EN-EL9 Battery Charger, LP EN EL9a Charger Compatible with Nikon EN-EL9 EN EL9a Battery, Nikon D40, D40X, D60, D3000, D5000 Cameras, Replacement for MH-23 : Electronics
Kastar 4-Pack EN-EL9a Battery and LCD AC Charger Compatible with Nikon D5000 SLR Digital Camera, D40 SLR Digital Camera, D40X SLR Digital Camera, D60 SLR Digital Camera, D3000 SLR Digital Camera -