Canon NB 4-300 -AA camera battery

Friend today I am going to write a review on canon NB 4-300 - camera battery. Friends everyone knows that canon is the king among all digital camera worlds and canon brand is the leader in all professional imaging equipments and information system. All canon batteries are good and provide lifelong service but among all Canon NB 4-300 - camera battery - AA is very unique and it supply uninterrupted power supply to its camera and it’s the heart of its camera and it supplies continuous power to digital cameras. It consumes less energy but its output is tremendous. Its price is not much high in comparison to other brand of batteries like Sony, Nikon, Fuji etc...It comes within the cost range of $ 15 to $ 45 which is affordable by everyone. Nickel metal hydride technology is used in it and it comes in market with 4 quantities. This battery is used in most of the DSLR cameras for long power supply. It will keep you camera's processor healthy for life time. I will give 10 marks out of 10 marks to Canon NB 4-300 - AA camera battery for its good service. Thanks,
Debasis.