Lenmar Replacement Battery for Nikon D5000 D3000 D60 dSLR D60 D40X D40 Replaces OEM Nikon EN-EL9 EN-EL9a EN-EL9e Fits: Nikon D5000, D3000, D60 dSLR, D60, D40X, D40 Replaces: Nikon EN-EL9, EN-EL9a, EN-EL9e 7.4V / 1000mAh Lithium Ion 2 Year Warranty Replaces Nikon EN-EL9 Fits Nikon D40, D60, D60 dSLR (See Product Description for Additional Fits) 7.4 Volts, 1000mAh Capacity Lithium-Ion 3 Year Warranty