Select digital camera lithium battery tips

　　Author ：Iflowpower – Portable Power Station Supplier

Friends who have digital cameras are more and more, and the convenient and fast shortage of digital cameras will gradually replace film cameras, they have become an important tool for people's daily photography. The number of photos that the traditional film camera can take, often only related to the film used, in addition to the mechanical film camera does not have a power supply, the "fool" camera using the power supply is also very power-saving, usually two battery batteries Or a special battery can take 3-5 volumes of film. For digital cameras with different imaging principles and film cameras, it is very important to use the battery used by digital cameras.

Friends using digital cameras must encounter excessive exhaustions flashing on the LCD screen, or the storage card has a large half of the camera that is not filled with insufficient electricity. To prevent this or disappointment or embarrassing scene, bring a large way to become a way only . So about those who are ready to buy, or have already used digital cameras, how to use and purchase digital cameras The battery is undoubtedly a very important topic.

First, the classification of digital camera batteries should be clearly understood by a thing, then it is necessary to say. At present, there are three types of batteries used in digital cameras, alkaline batteries, nickel-hydrogen batteries, and lithium-ion batteries. The author will introduce you to these three batteries and their advantages and disadvantages.

1, alkaline battery alkaline battery is the most commonly used ordinary battery in our lives, with different models of No.7, No. 5, No.

1, currently using alkaline batteries, the use of alkaline batteries are all alkaline Battery. Advantages of alkaline batteries: alkaline battery is convenient, cheap, optional, and a lot of prices. Disadvantages of alkaline batteries: can not be recycled, although low in one time, but the cumulative cost is high.

Alkaline battery Note: For a long time without using the camera, it is not appropriate to place an alkaline battery in the machine. The time is too long, and some of the alkaline batteries will flow out of some corrosive liquids, such as flowing into the camera, very easy to cause Component damage. 2, nickel-hydrogen battery nickel hydrogen battery is also called hydrogen battery.

It is currently the most widely used battery in the market in the market, which can be generally used with alkaline batteries, and the size is basically the same as the alkaline battery. Nickel-hydrogen battery advantages: can be charged, typically hydrogen batteries can repeatedly charge more than 1000 times; strong versatility, no compatibility, the outer size is exactly the same as the model of the alkaline battery, can be replaced with each other. Disadvantages of nickel-hydrogen batteries: the same mA, the hydrogen battery of the same voltage is not as good as the alkaline battery, and the one-time investment is more alkaline battery, and there are many fake products in the market.

Nickel-hydrogen battery Note: When the nickel-hydrogen battery is charged, it should not be too long; the charger used is also very important. If the battery is found during the charging process, the temperature is high to heat, should immediately remove the charger, stop charging. 3, the new generation of the lithium-ion battery, the weight is light, the power is high, it is the current electronics and digital products most preferred mobile power supply lithium-ion battery.

The advantages of a lithium-ion battery: 30-40% less than other batteries, but the energy is 50-60%; there is almost no memory effect, long service life, and the durability is also great to the hydrogen battery. Disadvantages of lithium-ion batteries: The price of lithium-ion batteries is very expensive, and is more than 100 times alkaline batteries. The user has a large investment; and the lithium-ion batteries produced by digital camera manufacturers are basically universal (Note: a manufacturer's digital camera can Universal NOKIA a model of mobile phone battery, if outdoor, electricity is difficult to find alternatives.

Lithium-ion battery Note: Lithium-ion battery is not as good as the first two batteries "skin", so be careful not to drop underground from height; other lithium-ion batteries should pay attention to moisture, especially the rainy season of the South. Second, the purchase of digital camera batteries First, users who use digital cameras When purchasing batteries, what is the battery applied to their digital cameras?. If you are a battery or a small battery, you are not a user who often uses a digital camera, and the author recommends the user's quality alkaline battery.

Because alkaline batteries are cheap (better Nanfu battery per pair price is only 5 yuan), and the power is more powerful than nickel-hydrogen battery, even if the battery is used during use, it can also be very convenient. Shopping in the small store. For five or seven batteries users who often use digital cameras, it is recommended that you purchase nickel hydrogen rechargeable batteries.

Although the one-time investment is high, the accumulation cost is certain than the alkaline battery, and it can be universal with a general alkaline battery, which makes only the battery out of the battery, or it can be temporarily purchased using the same model alkaline battery. However, there are many types of nickel hydrogen-rechargeable cells on the market, and the power is from 600 mA to 2300 mA. Below, the author will tell the user friends with some precautions to buy a nickel-hydrogen rechargeable cell.

1. General users often ignore the problem of voltage when purchasing a hydrogen battery. For example, a piece of 3.

6 volts, 1200 mA, a battery compared to a 7.2 volt, 900 mA-mA battery, and many users choose 1200 mA-mA battery, because the higher the milliamp, indicating that it can release the power per hour. many.

But the situation is not the case, if the use of the two, in fact, the second battery is the 7.2 volt 800 mAh, the battery power is more sufficient, and the sentence is less appropriate, this Called "Wine Water Long Stream", although the unit time output is small, but due to its voltage than the first battery, the service life must be strong for the first battery. Therefore, in the case where the output mA is different, it is recommended to purchase a higher voltage of a hydrogen-filled battery to achieve longer use time.

2 Level, still in the second stream. Therefore, in the case of conditions permit, the user should give priority to the purchase of a charging battery adopting the imported cell. Of course, in addition to the above-mentioned Japanese brand hydrogen battery, domestic TCL, Patriot, DEC Zhongheng is also a good brand.

Its low price is also a wide range of consumer groups. According to the actual use of the author, I recommend you to use 1800 mA nickel hydrogen charging battery. At present, the 1800 mAh hydrogen battery on the market is the best price product.

The brand is important to see the user's own economic level and must, it is best to buy a battery of the imported brand. Of course, some of the domestic products, the production of hydrogen batteries is also good. Next, the author will talk to the user friend to talk about the purchase of mobile power lithium-ion batteries.

In the current digital camera market, it is important to have a lithium-ion battery is some high-end digital cameras. Of course, as the number of digital cameras has accelerated, the lithium-ion battery will ultimately replace the hydrogen battery in its good performance. However, the current price of lithium-ion batteries is still more expensive, important for some high-end digital camera users.

Under normal circumstances, since they bought horses, they naturally also match their hankets. With regard to digital camera users using mobile power lithium ion batteries, the most direct and simple way is naturally going to buy the original lithium-ion battery. First, it is almost unlikely to have a fake in the store.

Secondly, the original lithium-ion battery has better compatibility, and there will be no damage to the camera. But the words come back, the original battery is good, but it is too expensive. Ordinary original lithium-ion battery, general price is more than two hundred yuan, and the original lithium battery of "high-priced" like Sony, one price is around 400 yuan.

Although I said that I bought the horse is also equipped with the saddle, but there is no way to achieve the approximation of the money? The answer is naturally affirmative, or that sentence - "There is a demand, there is a market", since the user has such an important, some people will find a way to solve it for you, although he makes money, but you have to benefit, So-called two. .