Promaster ProMaster EN-EL9a Battery - Nikon D3000 and Nikon D5000 - ASAP Photo and Video
Nikon D3000 battery: what are the options?
Amazon.com : Kastar Battery (1-Pack) and Charger Replacement for Nikon EN-EL9, EN-EL9a, MH-23 Compatible with Nikon D3000, D5000, D40, D60, D40X SLR Cameras : Electronics
Kastar Replacement Battery Pack for EN-EL9a MH-23 Nikon D3000 SLR Digital Camera | eBay
Amazon.com: Nikon D3000 Digital Camera Battery Charger (110/220v with Car & EU adapters) - Replacement Charger for Nikon EN-EL9 Battery - : Electronics
Amazon.com : STK EN-EL9 Battery Charger for Nikon D3000, D5000, D40, D60, D40X SLR Cameras, MH-23 and Nikon EN-EL9 / EN-EL9a Batteries : Digital Camera Battery Chargers : Electronics
Nikon MH-23 Quick Charger for Select Nikon Cameras | Batteries and Power | Nikon at Unique Photo
Nikon Digital Camera D40 Battery | En El9a Battery Nikon | Camera Battery Nikon D500 - Digital Batteries - Aliexpress
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