Type of Digital Camera Battery
Alkalinity zinc manganese battery
Alkalinity zinc manganese battery
This kind of battery is the 5th battery which can be very easy to buy in the market, they have not passed through the special material and the technological transformations, and the digital cameras which use this kind of battery almost are the bottom product. The user doesn't need to worry about this battery's price because the market sale surface is broad, but, because the technology of this battery is ordinary, its electricity supply capacity and power endurance is more inferior to other kinds of batteries. Sometimes, the electricity is insufficient to lead start-up of the camera, even worse,will have a bad influence to the digital camera.
Nickel hydrogen battery
This kind of battery is the early nickel cadmium cell's substitution product, relative to the nickel cadmium cell, the nickel hydrogen battery had a more noticeable superiority. It reduced "the memory effect" in the nickel cadmium cell greatly, this caused the nickel hydrogen battery can be used more convenient, and the recycle life was even more long-time (may reach 1000 times). In addition, the nickel hydrogen battery also has the higher capacity , the bigger electric discharge depth, can bear sufficient charges and discharges, and the duration of charging is much shorter. Most importantly, the nickel hydrogen battery no longer uses the virulent heavy metal to take the material, may eliminate its environment pollution. At the same time, Nickel hydrogen battery is basic similar with nickel cadmium cell in electricity characteristic aspect, definitely may substitute the nickel cadmium cell in the practical application, but does not need to make any transformation to the camera.
Certainly, the nickel hydrogen battery is not perfect, it also has some shortcomings. Its high temperature characteristic is bad, under 45 degree Celsius high temperature environment as well as 0 degree Celsius low temperature environment, the nickel hydrogen battery will be unable the normal work, even is unable to start the camera; Moreover, this kind of battery has high self-discharge rate, If the battery has not been used for a period of time, will self-discharge obviously; Another one, the nickel hydrogen battery also has the slight memory effect.
Lithium battery
The lithium ion battery price is expensive, but it has the light weight, the high capacity, and the big energy density as merit, compares with the nickel hydrogen battery, the lithium ion battery is quite light but the energy is actually higher than 60%. Because of this, the production and the sale of lithium ion battery are surpassing the nickel hydrogen battery, now becomes one of the main use batteries of digital camera. In addition, the Lithium ion battery does not have "the memory effect" , as well as does not contain toxic substance,which is the substantial clause it can be widespread used.
The lithium battery's technical position and the performance are quite good, but price is slightly higher, and especially the battery cannot be compatible with other kind battery's charger. Alkalinity zinc manganese battery, although the price is low, its life is short, the long-term use lets the ordinary consumer also have difficulty in bearing the expense. Comparatively, the cadmium nickel battery, the hydrogen nickel battery are mature in the technique of manufacture,the price also reasonable for accumulator cell.
If the battery you use which does not match or you do not pay attention to save on, the battery energy will exhaust soon when you only have photographed several pictures .
The following methods may save the battery energy for use: First, avoids using the nonessential focal variation operation if possible; Second, avoids frequently using the flashing light, the flashing light consumes the electricity greatly; Third, when adjusts the picture composition should better use the viewfinder, but do not use LCD. Because the majority of digital camera would consume more electric powers for open liquid crystal display monitor to select a scene , but closes it may make the battery using time to grow 2-3 times; Fourth, Do not take pictures with continuous shooting function . Digital camera's continuous shooting function mostly use the cache memory to preserves the photograph temporarily. If use cache memory frequently, the battery electric power would lost fleetly . Therefore, if you can avoid using camera continuous shooting function and short film photography function, it would be great help for the battery power saving.
Type of Digital Camera Battery
By: epaybattery
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