Masione 7.4V 1800mAh Nikon EN-EL9 EN-EL9A Battery for Nikon D40 D40x D60 D3000 D5000 Camera Brand New | Li-ion | 7.4 Volts | 1800 mAh | Black 100% Compatible with Nikon D3000 D5000 Batteries are made with the highest quality materials No memory effect so that you can charge battery at anytime 30 Days Money Back and 1 Year Warranty 100% Compatible with original manufacturer equipments and chargers Ultra higher capacity in runtime compared to original battery packs Premium Li-Ion Cell Absolutely no memory effect so that you can charge battery at anytime Low impedance battery design