Buy from Amazon.com : http://fave.co/1EH7etU
Maximal Power Replacement Battery Grip for Nikon D40/ D40X/D60/D5000 (Black)
Product Description :
100 OEM compatible Guaranteed to meet or exceed original specifications
1 Years Manufacturer Warranty
use two ENEL9 Lithium and 6 AA batteries
More comfortable vertical shooting
1 Year Manufacturer Warranty
