BM Premium 2 Pack of EN-EL9, EN-EL9A Batteries for Nikon D5000, D3000, D60, D40x & D40 Digital SLR Cameras - Walmart.com
BM Premium EN-EL9, EN-EL9A Battery for Nikon D5000, D3000, D60, D40x & D40 Digital SLR Camera - Newegg.com
Amazon.com: Kastar 1-Pack EN-EL9 Battery and AC Wall Charger Replacement for Nikon D5000 SLR Digital Camera, D40 SLR Digital Camera, D40X SLR Digital Camera, D60 SLR Digital Camera, D3000 SLR Digital Camera :
D5000 Power AC Adapter Kit EH-5 LED Display Adapter+EP-5 DC Coupler EN-EL9 Dummy Battery Combo for Nikon D5000 AC Adapter - AliExpress