To understand a thing that is clear, it is necessary to be there in an orderly manner. Currently on the market, digital cameras, batteries used in three main categories, namely, alkaline, nickel-hydride batteries, metal and lithium batteries. Here I would like to tell us about the three types of batteries and their advantages and disadvantages.
1, alkaline
The alkaline batteries that we live in the most commonly used as an ordinary battery, it is about 7, 5, 1 and therefore the different models currently in use alkaline batteries commonly used in digital cameras are on the 5th of alkaline batteries.
Alkaline batteries advantages: easy to use alkaline batteries, lower prices, other forms and the price is very high.
Alkaline batteries Disadvantages: Can be recycled, an investment of time was low, but the combined use of its high cost.
Alkaline NOTE: If a long period of not using the camera, alkaline batteries should not be placed in the machine, it takes too long to be out of a number of internal alkaline batteries have a corrosive liquid, flowing into the liquid if the device very easily lead to component damage.
2, Ni-MH battery
Ni-MH battery also known as hydrogen fuel cells. He is currently on the market for users of digital cameras are most widely used batteries, alkaline batteries with General Motors, the size of models is basically the same with alkaline batteries.
Advantages of Ni-MH battery: You can load, the general-MH battery can be recharged 1,000 times or more, versatility, compatibility issues and is not exactly outside the alkaline same model can be used to replace the another.
Ni-MH battery Disadvantages: the MA itself, with the voltage-MH battery life is less than alkaline batteries, alkaline batteries and an investment of time that many counterfeit products on the market.
Ni-MH battery Note: Ni-MH battery charging should be noted, should not be too long to pricing, use the charger is also very important, if we find the process of charging the battery at temperatures warmer sont élevés, il devrait immédiatement débrancher le chargeur de ne plus réclamer.
3 lithium batteries
Li-Ion battery is a new generation of rechargeable batteries is not only light weight, power consumption and high. Electronics and digital mobile power is preferred.
Benefits of lithium: 30-40% lighter than other batteries, but energy is higher at 50-60%, almost no memory effect, longevity, and durability far superior to metal hydride batteries.
Lithium batteries Disadvantages: the price of lithium batteries are very expensive, is a hundred times more than alkaline batteries, the investment of users is high, and manufacturers of digital cameras differ from lithium batteries is basically impossible ordinary (Note: a manufacturer of digital cameras may be a Nokia Universal models of batteries for mobile phones), if outside, under the power of light is difficult to find alternatives.
Lithium Battery Caution: Lithium battery is less than the first two batteries “robust”, so be careful not to prevent falls from heights, underground, another lithium battery to preserve the environment should pay attention to moisture particularly in the south of the rainy season.
2, battery digital camera option
First, users using a digital camera to buy the battery, when to see your own digital cameras equipped with what is used in the battery. If it is on the 5th battery or the battery 7, and you do not often users of digital cameras, I recommend that users use good quality alkaline batteries. Because alkaline batteries not only cheaper (better battery Nanfu price per pair only about 5 yuan), but also higher than nickel-hydrogen batteries power the strong, even if the batteries are exhausted in use, it can be easily anywhere in has bought a small shop.
For frequent users of digital cameras on the 5th or the 7th battery users, it is recommended to purchase batteries, nickel metal hydride battery. Although the once high investment, but the cumulative cost is lower than alkaline batteries and can be common with ordinary alkaline batteries, even if the battery is out there, you can temporarily purchase the same type of alkaline batteries. However, the current market, types of Ni-MH rechargeable batteries is very high, energy consumption from 600 milliamperes to 2300 milliamperes, the voltage of 1.5 V to V n, while the user how to choose what to buy?
Below, I will be a choice of Ni-MH rechargeable batteries noted to share with you.
1, users usually buy the hydrogen battery, the voltage is often neglected issue. For example, a rate of 3.6 V, 1200 mAh and a 7.2-volt, 900 mAh battery compared to 1200 milliamps many users to choose the battery, because the more mA, indicating that it is the release of electricity per hour plus plus. But this is not the case for this is the case between the use of time alone is, in fact, a second battery, that is, 7.2 volts 800 milliamps of this piece some more abundant battery, using words not appropriate for example, called this “language skills”, although the output per unit time is small, but because the battery voltage is much higher than the first, if the battery life should also more stronger than the first. Therefore, the total output in mA or less the same circumstances, it is recommended to buy a higher voltage hybrid rechargeable batteries for longer periods of time (of course, must also refer to the machine with nominal dimensions of voltage).
2, hydrogen fuel cell “essential nature” In fact, its use in batteries, the batteries are still relatively good Japanese manufacturers such as Sanyo, Toshiba, Panasonic, etc., while household batteries at R & D are still in the second rate -. Therefore, under the conditions permit, the user should give priority to the purchase of imported batteries to rechargeable batteries. Of course, in addition to the above marks Japan’s hydrogen fuel cell, the facts on TCL, patriot, DEC is in constant good brand. Their low prices are also a wide range of consumer groups.
According to the experience of the author, we recommend using 1800 milliamps of Ni-MH rechargeable batteries currently on the market in 1800 milliamps of hydrogen fuel cell is the most cost-effective products. The brand depends mainly on the economic level user-specific and needs, it is better to buy imported brands of batteries, of course, is one of the brands, production performance of hydrogen fuel cells is not bad.
Then I choose to say that the lithium batteries.
In today’s market digital camera, equipped with lithium batteries are some of the major high-end digital cameras. Of course, with increasing popularity of digital cameras, lithium battery for its good performance and will eventually completely replace the hydrogen fuel cell. But now the price of lithium batteries is still relatively expensive, mainly aimed at high end users of digital cameras. Under normal circumstances, if they can afford to buy horses, of course, with affordable saddle.
The use of lithium users of digital cameras, the most direct and simplest is to just buy the store to buy natural pool Yuanzhuanglidian. First, the shop is about not having false, and secondly, the compatibility of pool Yuanzhuanglidian better, there will be no damage to the camera. But having said that, with batteries original equipment Hao Shihao, but it is too expensive. Ordinary pool Yuanzhuanglidian, usually priced at two hundred others, such as “high-priced Sony activists” and Yuanzhuanglidian, priced at 400 yuan or more. Although, as I said before with affordable saddle affordable but there is no way to not spend too much money to achieve similar goals? Answer is obviously yes, or a phrase – “there is a demand, there is the market”, since users need to do it naturally He was thinking of ways for you to solve, but it makes money, but it must benefit, are the so-called double advantage.
In general, the benefits of the battery is relatively high, the lithium batteries is no exception. Thus, the growing demand for lithium batteries, but also continue to attract manufacturers to enter the domestic lithium battery. Like all digital products, domestic manufacturers and foreign manufacturers of the competition the most effective means nothing but “cheap” word. Li-ion batteries currently in production a large number of domestic manufacturers, but rather mixed, although there are many large companies have some level of production, but there is much use of inferior materials, poor workmanship, the benefits of small manufacturers.
So I say, in the following points on how to choose the non Yuanzhuanglidian considerations.
And just said, such as nickel-metal hydride batteries, lithium batteries is still the basic elements of the most important of its batteries. As mentioned above, the first class of batteries lithium batteries are still concentrated in Japan. Some national leaders, which is used batteries in Japan, then mold their own design, parts, so its performance is not inferior to imports of lithium-powered products. While prices are much lower than imported products, generally at 200 yuan. Some small manufacturers, only profits with low-grade production of lithium batteries at a price of 100 yuan, the price so cheap, but not recommended, because it should not be long before the battery fundamental change, not as an investment in place, you can buy at ease. So the first note you want the user when the attention of friends to buy the brand, not to be impressed by the low price, so that “Zhanxiaopianyi facing a significant loss.”
In addition, the user must always be friends before you buy to note is that the camera base used by each of the lithium battery is not the same, so it is best to bring your digital camera to buy, and the field test to ensure that lithium batteries can be purchased from your digital camera from normal use.
Besides the above considerations, the last I mean is that you have purchased lithium batteries after-sales service. As they are not original batteries, lithium batteries are compatible filled with many uncertainties, so we had better do some returned to the commitments undertaken in order to guarantee their rights.
