subject: how to choose a digital camera "cheap" power battery [print this page] Consumers to buy digital camera, businesses do not usually random with the power, or even a dedicated 9V power supply rectifier, chemical batteries and chargers. So, how to choose a digital camera "cheap" power it? It is SONY Laptop BatteryTOSHIBA Laptop Batterylaptop battery understood that a good Power Supply Unit are each more than 550, plus a charger and 8 batteries total of 360 dollars, so a power down and then spent nearly 1,000 dollars, it is for consumers " Cruel, "a little, just to buy cameras burn off the nearly million, is unwilling or no longer have to pay for the. Such and such, so consumers had the power in the digital camera to allow the case to choose - and use the battery, this way, one-time investment is small, light weight, easy to use, it eliminates the trouble of charge. But if you are careful calculations, it was not the case, digital camera power, ordinary batteries can not be a good fit for duty, four new general battery can shoot up to more than 20 photos, not to mention continuous. If it is common for some time placed batteries, it simply can not even boot.
Therefore, consumers in the choice of batteries, the alkaline zinc-manganese battery down to try it one time, the unit price is about 2 yuan for each section, a four nearly 10 dollars, their consumption is also very "impressive", and a word that does not cost-effective. Well, look at the ordinary nickel-cadmium rechargeable batteries, good point on the 5th nickel-cadmium battery is priced at 6-8 dollars per session, once consumers buy at least eight, divided into two groups using the total price of 48-64 dollars , buy a rechargeable 4 battery charger save 20-25 dollars each, to each section on the 5th battery 600-1000 calculations, the use of cost about a dime each. Use of nickel-cadmium battery and nickel-hydrogen battery costs less photogenic, generally each section NiMH battery for 10 yuan, Xinhua slightly more expensive Ni-Cd batteries. I know, Nickel-cadmium, nickel-hydrogen battery, or whether it is used to transfer camera pictures can be better prepared for jobs, buy a set of Ni-Cd or NiMH battery, whether they are photographs or transfer photos to the computer, can not with other power supply.
how to choose a digital camera "cheap" power battery
