Amazon.com : Nikon EN-EL9 Rechargeable Li-ion Battery for Nikon D40 and D40x Digital SLR Cameras : Electronics
Nikon D40 Review: Digital Photography Review
2x Pack - Nikon D40 Battery + Charger with Car & EU Adapters - Replacement for Nikon EN-EL9 Digital Camera Battery and Charger (1300mAh, 7.4V, Lithium-Ion) - Walmart.com
Amazon.com : Newmowa EN-EL9/EN-EL9a Replacement Battery (2-Pack) and Charger Kit for Nikon D40, D40X, D60, D3000, D5000 : Electronics
Bower Battery Power Grip for Nikon D40/ D60/ D3000 & D5000 XBGND40
Nikon D40 Review: Digital Photography Review
Digipower Digital camera replacement battery for Nikon EN-EL14 battery pack RF-NKL14 - Best Buy
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 : DSTE Replacement for 2 Pack EN-EL9 EN EL9 Li-ion Battery Compatible Nikon D40 D40X D60 D3000 D5000 Digital Camera as ENEL9 EN-EL9A : Digital Camera Batteries : Electronics
Batmax EN EL9 EN EL9a EN EL9 Battery+LCD USB Dual Charger with Type C port for Nikon EN EL9a D40 D60 D40X D5000 D3000 Camera|Digital Batteries| - AliExpress
EN EL9a Battery 2-Pack 2100mAh and Dual USB Charger Compatible with Nikon D40, D40x, D60, D3000, D5000 Digital SLR Cameras - Walmart.com
Wasabi Power Battery EL9 (2-Pack) and Charger for Nikon EN-EL9 and Nik – JG Superstore
Amazon.com: Batmax EN-EL9 Battery(2-Pack) and Compact USB Dual Charger for Nikon EN-EL9, EN-EL9a and Nikon D40 D40x D60 D3000 D5000 Cameras : Electronics
1000mah 7.4v En-el9 Enel9 Enel9 El9 Li Ion Battery For Nikon D40 D40x D60 D3000 D5000 Digital Camera Bartteries And Lcd Charger - Digital Batteries - AliExpress
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
En-el9 En-el9a Battery For Nikon D40 D40x D60 D5000 D3000 Camera - Digital Batteries - AliExpress
dste replacement for 2x en-el9 battery + dc15 travel and car charger adapter compatible nikon d40 d40x d60 d3000 d5000 digital camera as en-el9a - Newegg.com