new camera battery

Battery charge time to pay attention: in the end laptop battery charging time is right to be how long? In the battery charging process, we have only taken what? The charging time will affect the amount of battery life, then? Here, we extended laptop battery to some of the problems encountered in open, take a look at the most vulnerable of the laptop battery that could be attention.

      Rumors of a laptop battery: a new battery charge and discharge cycles should be a way to activate battery performance.

Truth: This argument is not exactly a rumor. Because certain notebook batteries from the product in the hands of the customer will be after a certain period of time, is short of one month or as long as six months. For the longest time, the battery factory, its electrode materials will be passive, so the first time on the computer manufacturer suggested initial charge of battery is best for 3 to 5 when fully loaded and processes discharge to eliminate passivation of electrode materials to achieve maximum capacity. However, the prosecution and defense are talking about does not mean that the depth of discharge, but a shallow discharge. There is a laptop battery charging time to grasp a problem, you can go to the client network adapter Pai to inquire about the battery.

Rumor Battery Laptop 2: When a new battery to buy later, the general will agree that: The best of three times the battery charge and discharge cycles, and the laptop battery time load discharge should not exceed 12 hours to enable maximum efficiency of the battery.

Truth: Ni-MH battery to reach saturation, the more perfect, need to go through “complementary” and “netting” process, this time, generally about 5 hours. Currently, lithium-ion “constant” “constant voltage” charge feature is its deep cool control to 4 hours. Once completed, the circuit protection Internal battery automatically stops load, if this approach is unscientific and has no practical significance.

Some people have been tested using a mobile phone: in using the charger Travel charger battery is full, the passage charger battery charger to confirm the degree of saturation. When he discovered charger charger recharges the battery still, they think that the battery has not yet reached saturation. In fact, this lack of rigorous testing methods. The reason is that the LED is not detected Charger Charger saturated or not, the only correct reference voltage charger cellphone charger does not necessarily reference voltage, so when the phone battery reached Charger Charger May did not think the pricing yet, but it is filled, the only of its own knowledge. So we charge in accordance with the requirements of the specification can be, and prolonging the time to recharge laptop battery is just waste of time unnecessarily.

Rumor Battery Laptop 3: As long as laptop batteries are used properly, it will be within a certain period of movement seems best to achieve the maximum capacity. For example, early-nickel metal hydride, batteries nickel cadmium, if used properly, regular maintenance will be paragraphs 15 to 203 total cycles to reach its maximum capacity (plant capacity 1200mAh Ni-MH battery in the loop 120 times, the capacity may be to 1200mAh).

The truth: This is a battery in the Japanese products are more common technical specifications in the cyclical nature of the work, often seen in Fig. However, the current lithium-ion battery, the phenomenon of peak cycle does not exist. Because lithium-ion battery factory scrap, with performance capacity less for circle time, never had the rebound capabilities. Maybe have a friend who will ask a few users of ThinkPad notebooks with the release depth, you can restore the battery capacity. In fact, it tests only detect single software error, the actual capacity of the battery does not improve. The right factor laptop battery laptop battery is the temperature of their environment, of course, the laptop charging time there is a certain relationship, but still below the environment. Lithium-ion batteries at the end, there is no better state? The answer is yes, he has suffered with the change of temperature. Under normal circumstances, lithium-ion batteries in 26 ℃ ~ 41 ℃ environment to show excellent performance. For low temperature or high temperature conditions, its performance is reduced. For example, according to your outdoors in bright sunlight using a laptop case, it is more in domestic use.

Rumor Battery Laptop 4: 2 rated capacity of the same family (eg, 800mAh) batteries, if an actual measured capacity 860mAh, 805mAh the other, so 860mAH is definitely better than the 805mAh.

Truth: In general, the different models (different formats) and lithium-ion battery, the higher the capacity of the time used. If you put aside factors such as size and weight, of course, is the capacity the better. But for two nominal capacity of the same family (eg, the example above) the battery may not be. Since the real high capacity battery that can be added in the electrode materials used to increase the initial capacity of the material, which reduces the stability of electrode materials used. The result is shown in dozens of cycles, after the rapid decomposition of spare high-capacity, while capacity is still weak, strong. Many domestic enterprises to reduce costs and increase sales, often use these tools to produce high-capacity batteries. Users will find that six months after the use of working time is much shorter. In short, to improve capacity at the expense of sacrificing the life cycle, the battery manufacturers are not significant top and bottom of the article, it is impossible to truly improve the capacity of the battery.

Laptop battery rumor 5: If you do not use rechargeable batteries, should shine with the Re-save power.

The truth: Actually, not just the rumors mentioned above, lithium-ion batteries at the end, which was full of canned or preserve the luster is sure to make a lot of people confused? Answer to this question from a congenital defect of their talk, which is “aging effect.” Lithium-ion battery in storage for some time, even without the use of recycled materials or some of its capabilities will be a permanent loss because the lithium-material ion battery anode plant is started when the failure of their journey. Different temperatures and the saturation level of the range is also different under the age of specific range can be seen in the table below.

Thus, the higher the storage temperature, the battery of more comprehensive, the extent of capacity. So for long term storage of lithium-ion batteries, the user must be controlled to 40% of its electricity and stored at 15 ℃ or lower temperature may be. For those nickel-metal hydride batteries and nickel-cadmium batteries are not in this “aging effect”, after the long-term storage in just a few full charge and discharge can be restored to its original capacity.

Rumors laptop battery 6: cooldown laptop battery are generally controlled, for the laptop battery is full then, while continuing to charge the battery 1 to 2 hours, thereby helping to increase the saturation of the battery.

The truth: Actually, the laptop battery today is generally a circuit power protection, full power after the protection circuit the battery will automatically cut the load circuit. Therefore, the charging time of battery cell is a fixed value, filled with the battery after the power only for mobile devices, even if the battery for 12 hours and then it is useless.

Active Treatment:

      The following conditions are necessary to enable the treatment of piles:

      1. Just open a new battery.

      2. For a long time, do not use the battery, the battery away from your computer to the inventory situation is now reactivate the battery.

      3. A long time do not use the battery from the notebook or laptop stand out of storage (more than two or three months) and are now reactivate the battery.

To enable methods of treatment of battery:

      Activate the battery chemicals, to maximize battery performance through repeated charge and discharge the battery (fully charged and then fully discharge) three times. The so-called fully responsible and defense case: the normal startup so that the battery consumption to 3% of battery power (preferably once exhausted, can be divided into several times in power, but not interval too long), then it will immediately shut down the battery load noon.

      Here, stressed the need for an immediate battery because the battery will be achieved without the use of self-discharge when the battery to 3% of electricity at that time if the charging time of battery, phenomenon of self-discharge the battery can easily result in an excessive discharge the battery on the lithium battery discharge is a big taboo.

      Activation by the battery, the machine must be disabled. If the machine this time of waiting, waiting for these states, when the load to 3 ~ 4 hours after the Green Power status LED indicator has stopped beating, the machine automatically stops charging the battery for the battery can not be fully charged. When discharge to 3% of electricity, the device will automatically switch into sleep mode right now, this period should be restarted the machine, the machine starts the process, click Stop button in the lower left of the screen so that the machine stopped.

      If this operation had a good understanding of each and every detail, and quality of your battery has no problem, we may very well turn the battery chemicals, to optimize the performance of the battery is basically a normal battery after each use to be able to reach 100%.

Who will take the cold, electrical appliances are also afraid of the cold? In winter, low temperatures, some people are usually used in electronic products has emerged as unusual electric cars more and more without riding, cellphone, MP3, portable computers require refills frequent. Maintenance personnel have said that the battery is also a cold-blooded “in.

      Mr. Zhang, the batteries of electric vehicles only new public will soon feel the battery without having recently used. Mr. Zhang said that the car had a single battery charge, to work more than sufficient to run four times, but this time, but the clear impression that the car is loose.

      Electric point of vehicle maintenance for the technical staff, said: “Recently, due to lack of battery power coming to extensive public consultation, most of them reflect their own without using the car battery, and some even suspect that the renovation of old batteries to buy. In fact, winter electric capacity reduction of the car battery is a normal phenomenon. ”

      The technical staff has explained that “electric cars are mainly used in lead acid batteries. This is the best working environment for the battery temperature is 15 ℃ - 40 ℃. Below this temperature, the storage capacity of the battery will be reduced. The lowest temperature of power The most obvious decrease in winter low temperature, electric vehicles would also reduce the travel distance, until the temperature rise will be restored. Today, batteries electric vehicle device isolation has not yet opened to universal coverage. To ensure the normal use of electric vehicles, the simplest approach is to charge users in a timely manner. ”

      In fact, the winter, “cold” and lead acid batteries used in electric vehicles, cell phones, MP3, laptop, lithium batteries are also used in “cold blood.”

      Qin mobile phone before the public two days to recharge a battery, and now you have to recharge every day and sometimes can not be recharged inside. In this regard, the maintenance staff of batteries, said: “Currently, most mobile phones and laptops use lithium-ion batteries. In a time of low temperatures, lithium batteries will be a sharp drop in activity. This has led to lithium batteries have been locked, power is not only put out so can not be recharged inside. ”

      Since the battery is too afraid of cold, for normal use, you can give them, “Paul the heat.” Maintenance staff, said: “When it occurs, the user is easy to damage if the force charge the battery. To ensure the normal operation of electronic products, mobile users can be mobile, MP3 small electronic products such as cash, with body temperature to maintain the temperature lithium batteries. as a laptop as increased size of electronic products, it can be removed the battery, the battery placed in warmer places, hitherto responsible when using it. “

1.09 for residential solar system of power generation in Japan to import volume will exceed 80,000 units

      Japan Solar Power Association Affairs Office Okabayashi sense in a June 24 ~ 26 to the “fourth international exhibition of new energy” and “PV JAPAN 2009″ said that in 2009, 1 ~ 3 months of energy production residential solar performance in Japan as “all houses 3.7kW, the previous average of 3.4 ~ 3.5 kW, so that users tend to try to set up solar power generation.” Should occur in the future stability of demand for the 09 years the volume of import of the system will be 8 to 9 million.

      2. From January to May of the evolution of Chinese industry battery

      2009 January-May, the Chinese battery industry’s accumulated value of industrial output of 108.99 billion yuan, up 8.9%, Industrial Sales completed output value of 103.493 billion yuan, down 0.5% of value delivery to the export of completion of 34.49 billion yuan, down 12.3%. In May, the industry’s total industrial output value of the battery of 243.3, an increase of 10.42% compared to April rose by 1.6 percentage points. From January to May, the completion of production of lead acid batteries has increased by 15.6% from January to April fell by 4.1 percentage points; alkaline battery production fell by 32.4% by compared to January-April picked up 8.7 percentage points, production of primary cells decreased by 7.3% from January to April picked up 3.5 percentage points.

      3. Urgent upgrading of the battery industry in China

      By 2002, battery production in China and export volume has increased dramatically, with 76% for export. For the international financial crisis since the second half of 2008, China’s commercial battery industry growth rate of exports has continued to decline, sales of batteries accounts receivable to increase, the economic decline. Then that cell phones, cars, electric bicycles, batteries and other accessories products production and contraction in sales volume, the output of the battery of declining growth. The battery in China is not the products of high technology company, inconsistent quality and lack of brand recognition products industry is the biggest problem.

      4. First silicon solar cells crystalline Soalr will challenge the “hegemony”

      The world’s leading thin film solar power to the U. S. First Soalr Investor Conference, held recently, said that his plan of 2014 cadmium telluride (CdTe) thin-film cell manufacturing costs per watt solar modules will reach 0.52 to 0.63 U.S. dollars, compared the current about 0.93 U.S. dollar per watt costs decreased by 30 ~ 40% conversion efficiency of 10.9% compared to the current recovered to 12.5%, up 1.6 points percentage. This is the second in 2008 and 2009 first quarter results after the eyebrows industry, First Soalr for the solar PV industry, another positive aspect heavy. With the field of thin film technology solar and become the center of the scale, Prime Soalr5 years, the cost of lower and lower 3 to 4 per cent of positions should become a reality. Once Soalr first goals become a reality, at present the field of solar cells of crystalline silicon solar energy a dominant position will be seriously questioned.

      5. North China Pharmaceutical drugs from raw materials leading to changes in the leading bio-pharmaceutical

      North China Pharmaceutical is my biggest production base of pharmaceuticals, antibiotics, but also the largest raw material in the country based medicine into production in 2008, North China Pharmaceutical made a profit of main business of 4.9 billion, an increase of 15.8%, reaching a total profit of 410 million yuan, an increase of 182.9%, reaching a net profit of 270 million yuan, up by a substantial increase of 344.5 %. The Company’s earnings growth is primarily attributable to the vitamin industry in society, which represents the proportion of the company’s activities to 60%, while other firms in the society are poor. In this case, the North China Pharmaceutical financing through a series of steps to reach 710 million yuan for the company to “restructure” the money will be mainly used to construct the relocation of the business and adjusting mix The company’s products, and also the society in cooperation with Dutch company DSM and enter the human serum albumin, and the fight against cancer research and drug development projects, and immunosuppressive agents such as new bio-pharmaceutical production to reach the North China Pharmaceutical raw material for traditional medicine in the management of innovative biopharmaceutical processing.

Please do not hear the battery will explode on the battery lead to fear. Indeed, the products as long as you use products (including batteries and chargers) are qualified, these problems would not exist.

      Eligible products are backed by a rigorous control of the factory, and batteries and chargers have a charge and discharge protection device inside, even if the battery or charger, including a loss of protection performance, another also can also protect your battery will not overload, a phenomenon also responsible explosion does not occur. Even if the battery charger and protective devices are ineffective, if you find that the battery is very hot, stop charging and sent to the professional inspection will prevent this from happening.
User discussion about the cause of the battery exploding finish: a saying:
1, may seal your well, intense chemical reactions. There is no gas to escape unharmed, he could skip the
2, burrs and dust caused by the micro-short circuits
3, the charger is not working?
4 is not equipped with anti-overcurrent (short circuit) using PTC
5, it should be the process of cell production does not control well, leading to swelling caused by perception and shorts.
6, batteries and chargers poor contact, resulting in excessive load-loader discharge protection within sampling (data) abnormal. Personal guess exposure is the main cause of the explosion!
7, the temperature must be considered when you’re likely to receive the battery temperature, especially in places like India, the battery and heat dissipation between the negative cable to the battery charger or the charger to heat the battery if the internal fault is likely to lead to internal short-circuit evolved in caught fire and exploded, if the charger is not good at high temperatures may also lead to failure overload protection (provided that the internal battery protection against overload protection circuit is also null and void), is not strange if an explosion?
8, it may protect the board as tension problems. . . . . .

In another way:
1, in fact, the cause of battery explosion, no analysis of several companies to emerge, most batteries factory did not make sense to get together and their online customers with reasons were acceptable.
2, can not find a better reason, remember to write the report must Yao insisted the explosion was an accident in the upper right is the correct path!
3, if there is an explosion in the discussion here can clear, I am afraid that nobody can make the battery a. Lithium is now the largest defect? Bang - trouble!
4, the capacity of lithium batteries is not too big to prevent the explosion turned into an offensive weapon! ! !

Recently, the increasing incidence of quality laptop battery, there are many manufacturers to recall, consumers using mobile phones is also hard work, skating on thin ice.
Now that the battery is really, as some items was filled with exactly the same as “bomb” How do we not leave a laptop so dangerous?

   

    To do this, do not forget to visit one of IT experts dedicated to expert advice on the matter. Experts estimate that for a long period of time, books have yet to build on the work of mobile batteries, battery-free to ensure the quality of books circumstances, the proper use of batteries is also very important and necessary.

   

Question 1:

    For the first time to charge the battery if you want more than 12 hours?

    Experts have explained, consumers buy books machinery inspection, sales personnel may be informed for the first time need to pay more than 12 hours to fully activate the battery. But in fact there are only a few years, nickel-metal hydride battery before it takes so long, the laptop battery  is fully activated, the battery current books are lithium-ion battery, the internal management are equipped with a chip until the battery voltage to rated voltage at both ends of the chip on the circuit will cut the load and continue to charge only a waste of time and energy.

   

Question 2:

    Use an external power supply, it is necessary to remove the battery?

    Expert explanation: many of my friends as an external power source, hoping to drain the battery as this will prolong battery life. In fact, it is not necessary to do so if the battery is fully charged, even if it does not remove the battery you will not be affected leading to charge over the battery and the health of the battery, because it is an escort battery management chip it. If you remove the battery and some books, hardware systems fail at full speed running, racing at high speed application level software significantly. In addition, if you encounter a sudden power outage, consumers have already removed the battery, then there is no way to save the information being processed in.

   

Question 3:

    In the long term will not remove the battery, either to prolong battery life?

    Expert explained: Because of the characteristics of its lithium itself is determined, in fact, around the production line of lithium batteries, the aging process has already begun. This may explain why once the books can not charge the battery, the same three years will be completely scrapped. A point lens, batteries and ink cartridges are consumables, like, you can not expect the battery to the same material as books of general interest can be used for many years.

   

Question 4:

    The books do not use the battery if the long term, how should it be stored?

    Expert explanation: If the battery does not use long, it is recommended that consumers of battery power will be held for about three or So Into, then use the battery waterproof oiled paper wrap and store them in the sun can be direct, and the cool, dry and ventilated. However, these methods are merely slowing the pace of aging batteries and do not completely prevent aging.

   

Question 5:

   How long a battery charge and discharge books better?

   Expert said: Friends do not use the battery, the proposed monthly cycle (that is to say, loading and unloading process) it is better he goes or lithium-ion activity and loss accelerated aging, but also activate the part of the activity is very ion.

   

Question 6:

    Battery for batteries, OK?

    Expert explained the replacement batteries are also possible. As the price of the original battery is very expensive, some consumers choose to replace the battery end of life, after which the batteries, the new battery used to reach the goal. Replacement batteries for the thing, it is recommended that the selection of high-capacity, best brand of batteries.