Nikon EN-EL9 Rechargeable Lithium-Ion Battery (7.4v, 1000mAh) for Nikon D40 and Nikon D40x SLR Digital Camera - $29.00
Nikon D40 plastic LCD window cover repair (also D40x, D60, and others) | Things I'm Doing
Nikon D40x Battery Replacement
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Buy DSTE 2x EN-EL9 Rechargeable Li-ion Battery for Nikon D40 D40x D60 D3000 D5000 Camera Online at Low Price in India | DSTE Camera Reviews & Ratings - Amazon.in
Battery Pack for Nikon D40, D40x, D60, D3000, D5000 Digital SLR Camera DSLR - AliExpress
Battery Pack for Nikon D40, D40x, D60, D3000, D5000 Digital SLR Camera DSLR - AliExpress