battery area

Lithium-ion battery has the following advantages:

1. High voltage, voltage of single battery go up to 3.6-3.9V,and it is 3 times than a Ni-Cd, Ni-H batteries ,such as Dell xps m1530 battery.
2. Larger specific energy , at present real energy is 100-125Wh/kg and 240-300Wh / L (2 times higher than Ni-Cd, 1.5 times higher than Ni-MH), the future, as technological development, specific energy up to 150Wh/kg and 400 Wh / L
3. Long cycle life, in general, Lithium-ion battery can reach more than 500 times, or even 1000 times or more. For a small electrical current discharge, the battery will double the lifespan of electrical appliances competitiveness.
4. Safety performance is good, and pollution-free, no memory effect. like the Dell latitude d820 battery . As the predecessor of Li-ion batteries, the formation of lithium dendrite easy to short-circuit reduce its application areas: Li-ion does not contain cadmium, lead, mercury and other elements of the environment pollution: Some processes (such as sintered) and Ni-Cd batteries there is a major drawback for the "memory effect", seriously hindered the use of batteries, but Li-ion does not exist at this problem.
5. Self-discharge is small, after full of electricity at room temperature Lithium-ion battery is storaged for a month ,the self-discharging rate is about 10%, much lower than Ni-Cd of 25-30%, Ni, MH 30-35%.
6. Can quickly charge and discharge,for one thing ,the ,Olympus li-12b . 1C charging capacity can reach more than 80% of the nominal capacity.
7. Operating temperature range is high, operating temperature is -25 ~ 45 ° C, with the electrolyte and the positive improvements, it is hoped to broaden the -40 ~ 70 ° C.

Lithium-ion batteries also exist some disadvantages, such as:

1. Battery costs are higher,take theNikon en-el4 battery for example. it mainly reflected in the price of LiCoO2 cathode materials for high-(Co resources to small), electrolyte purification system difficult.
2. Not high-current discharge. As the organic electrolyte system, and other reasons, the battery internal resistance is big ,compared to other type of batteries for Fujifilm np-40 . Therefore, I demand a smaller discharge current density, the discharge current at 0.5C below normal, only suitable for small and medium-current electrical use.
3. Iit need to protect line control.

• Overcharge protection: Battery over charging would undermine the positive structure, for one thing ,the Dell inspiron 1300 akku . which affects the performance and life; the same time, the overcharge to the electrolyte decomposition, excessive internal pressure caused by leakage and other problems; and therefore must be under constant pressure 4.1V-4.2V charge;
• Over-discharge protection: over-discharge recovery of active substances will cause difficulties, they also need protection circuit control.

Some people might be familiar to lithium batteries from mobile phones,such as Dell inspiron 6400 battery. In fact, it is being used in many household appliances. Needless to say, lithium battery is efficient, lightweight, and so its benefits are opened and promoted to use rapidly. But, you know, use carelessly, it will make you provoke "fire" upper to your body?

Lithium batteries have a body of light, high efficiency,like the Dell inspiron e1505 battery low temperature (-40 ℃) etc., 0.3mm thick, stamp-sized lithium battery can be used continuously for more than five years, in recent years are being phased out are used in alkaline batteries and manganese batteries, widely used in many high-end home appliances and mobile handsets.

Unlike alkaline manganese dry battery of the zinc chloride and potassium hydroxide aqueous electrolyte, Lithium batterie uses an organic solvent. Lithium Battery Cathode use manganese dioxide, lead fluoride, thionyl chloride and other materials. Anode used lithium metal foil anode ,compared with the general use of zinc chloride batteries, take the Dell latitude d600 battery for example ,ionization tendency is strong, and positive and negative voltage difference is big, so that improving the effectiveness of lithium batteries.

However, there are fever and burning phenomenon in the using course of lithium batteries often , it have the light impact to the host, in serious cases ,it will also cause a fire burned down the host. It is reported that Japan has in recent years there were several causes of Li-ion battery heat caused by the family fires burning.

So why lithium batteries can cause fever and burning? after many of the original lithium battery materials contact with water,for one thing ,the Jvc bn-v428 battery ,severe chemical reaction can occur, and release a lot of heat leading to fever, burning phenomenon. Manganese dioxide lithium battery cathode only contact with a small drip ,it can dip fever phenomenon. Lithium thionyl chloride batteries contact with water in the generation of hydrochloric acid and sulfur dioxide, while the release of heat, several factors make life lithium batteries to become the "fire" ,and therefore people must pay attention to water-proof, anti - wet when using lithium batteries . A variety of host are disabled, they should remove the batteries, and placed them in dry, low temperature at the proper custody, to prevent and avoid battery fires and household accidents ,due to inappropriate use of lithium battery for Samsung sb-l110 .

How to Choose Battery

1. Choose the "National Inspection-free", " famous brand" (such as Dell   inspiron 1520 battery  )logo and the local brand-name batteries battery products, the quality of these products have a certain protection.
 
2. According to the requirements of electrical appliances, select the appropriate cell types and specifications of size and power apparatus ,and according to the size and characteristics of power, purchase  equipment for electricity battery.
 
3. Pay attention to  checking the battery production date and shelf life, buy the recent production of the battery (for one thing ,the new Dell   inspiron 6000 battery  ), the new battery have good performance.
4. Pay attention to  checking  the appearance of the battery,should  buy packaged refined appearance neat, clean, no signs of battery leakage.
5. Pay attention to the battery symbol, the battery for Canon   bp-522 should be marked with the production mark the make, battery polarity, the battery model, nominal voltage, trademarks, etc.; sales package (such as two heat-shrinkable, or four heat-shrinkable, or hang tag card ) It should have the Chinese factory, manufacturing date and shelf-life or shelf life of the deadline marked the implementation of the standard number. Purchase of alkaline zinc-manganese battery ALKALINE, or whether one should look at models LR words.
6. Due to mercury batteries harmful to the environment, in order to protect the environment, the purchaser should select the label marked "mercury-free", "0% mercury," and "no added mercury" indication of battery,take the Jvc   bn-v408 for example .
 

Should pay attention to the use of batteries :

1. Electrical appliances and battery contacts should be clean, if necessary, wipe with a damp cloth until the dry loaded correctly marked by polarity. When loading the battery to see for the polarity ( "+" and "-") to install an extremely important ,and should be the specification requires the installation of electrical appliances with the use of the recommended batteries; do not follow instructions required will lead to equipment failure, damage to electrical appliances and / or battery.
 
2. Should also replace all batteries in a battery, do not mix old and new batteries together; the same model but a different type or brand of battery electrochemistry do not mix, such as Canon   bp-711   andCanon   bp-911 , and otherwise it would be a set of batteries in use in some of the battery over-discharge state, thereby increasing the possibility of leakage.
 
3. Can not   heat for a one-time or charge the battery for recycling, or they may explode.     
4. Can not make  the battery short-circuit to avoid battery leakage and resulting damage to the heat generated by insulated packaging.
 
5. Electrical appliances should be  removed from the battery for a long time without using , the power should be closed after using to avoid the battery going on to discharge its internal chemical reaction took place which led to leakage of the negative.
 
6. Used batteries for 12" apple   powerbook g4 akku  should not arbitrarily discarded, as far as possible separated from other garbage running.

the new energy vehicles recently frequent appeared in the major auto show, but in the process of large-scale production, batteries for inspiron 6400 , motors and other key components highlight the technological bottlenecks, new energy automotive experience, "Game No One Played" embarrassment.

battery

• The coexistence of a variety of technical line

According to China's industrial policy, the Chinese Society of Automotive Engineers Parts surmised that the Minister for Yan Jian, China's technological development of new energy vehicles for the hybrid power train of thought is the starting point for new energy vehicles, pure electric vehicles for the medium-term objectives, to fuel Casio np-100 cells as a long-term.

Chinese experts said hydrogen-powered fuel Dell inspiron 8000 battery cell vehicles are considered to be the ideal academic community of new energy vehicles, but because of the current high cost of hydrogen and fuel cell technology, a series of security-related issues remain to be cracked, and therefore can only be is the look "foreign" sigh.

It has been learned so far, China has 24 companies, 47 kinds of new energy automotive products included in the Chinese manufacturing enterprises and product announcements, which includes electric vehicles, hybrids, to electric vehicles based New Energy Auto Industry Base spring up all over the country. In the capital markets, some within the industry chain in electric car batteries for Dell inspiron 8100 battery , motors and other enterprises have been sought after.

• bottlenecks of the key technical

According to reports, although compared to Japan, Europe and the United States a number of countries, the development of new energy vehicles akku in China starting not later, but the domestic automobile enterprises of new energy technologies are not advanced. The key technical "stuck" so that the new energy automotive industry domestically-oriented enthusiasm hard to get into real productive forces. On the pure electric cars are concerned, lead-acid Dell inspiron 8200 battery battery life is short, resources of nickel-metal hydride batteries is limited , and cost is high.

• old and new Technical problems exist is in side by side

Automotive Engineering Department of Tsinghua University Professor Ouyang Minggao pointed out that Power Batteryinvolves a hybrid Dell inspiron 8500m battery powered, pure electric and fuel cell three kinds of electric vehicles, so the transformation of power system will strongly rely on battery technology breakthrough. However, the battery technology is at the present stage of China's industrialization of new energy vehicles, there is the greatest difficulties, including the nickel-metal hydride batteries for Dell inspiron 8600 battery and lithium battery life, consistency, cost and other aspects. He also said that first of all resistance, currently one of the best level and abroad 10 times the difference between the level of the best. Another problem is the consistency of the battery, lithium batteries have a characteristic, over-charging and over-discharge is not good, such as mobile phones using a single-chip Li-ion battery problem easy to control, but the vehicles use lithium-ion Dell inspiron 8600m battery is a complex series-parallel connection in a number of together, if consistency is not good, it is easy to cause some over-charge, some charge less than a phenomenon, which will affect the entire battery life and cost. At home and abroad on this issue have not yet been completely resolved.

In addition, the voltage of theinspiron 9200 battery electric vehicles are now about 100 volts to 600 volts, when a car fell into the sea accidents, how to maintain the passengers fail to shock, but also need to overcome the current technical difficulties, one of Many in the industry have pointed out that the traditional car key technical level will largely determine the level of development of hybrid cars . Despite an increase in hybrid electric vehicle motor as power source, but the conventional internal combustion engine continues to play an important role. Thus, in addition to motor Dell inspiron 9300 battery and other new technologies should be continuously explored, the enhancement of automatic transmission inherent in the traditional car key technologies as urgent.

Recently, U.S. researchers are jointly developing a tiered solar thermal hybrid solar Dell vostro 1500 battery , combine the solar photovoltaic cells and the thermoelectric materials to absorb light and heat , two different forms of solar energy. Meanwhile, the U.S. Department of Energy is also hoped that the solar cells are made into wooden tiles, in order to contribute to the environment. To achieve this goal, the Department of Energy to the United Engineering Corporation allocated 150 thousand U.S. dollars of funds to help it for the first phase of research and development.

The company is currently working with Columbia University in New York. The researchers hope that the roof solar Sharp md-mt831 battery panels solar thermal hybrid solar conversion efficiency can reach 12%, although the efficiency is not high, but considering the low cost, is still attractive. At present, models produced: In the solar panels under the outermost layer of protection is a photovoltaic solar cells for Casio np-100 , followed by the researchers referred to as "functional upgrades sandwich", and from the plastic tube composed of thermoelectric materials. Plastic Header Pipe into the cold water cooling panels to play the role of outflows into the hot water heating for people to use. In the plastic tube below the bottom of the battery plate: plastic strengthened stories. Photovoltaic solar cells to solar electromagnetic radiation into electricity, while the thermal layer of solar thermal energy will be converted into electricity. Researchers presented, plastic pipe "feature upgrades sandwich" in the whole hybrid solar panels plays an important role, especially in the summer, the solar Dell inspiron 710m battery temperature is too high, the conversion efficiency becomes low, this time plastic pipe cooling device The role will be very obvious.

Right now, other than the battery for Dell inspiron 710m battery were tested on the laboratory of Columbia University , they will be tested in New York, Douglas College (FDA) a roof area of 6.4 square meters of construction . The researchers also calculated the cost of the technology to generate electricity, which is determined that a new energy technology can compete with fossil fuels, the most basic standards.

This are the first stage of the experiment. If the success of this phase, researchers will be 6 months into the second stage: one million U.S. dollars from the Department of Energy to obtain funds in a year the technology was further improved. After the third phase is likely to cost 10 million U.S. dollars for the solar battery , inspiron 7500 battery technology, commercial production. Some studies presented, and they wanted to end within five years, the technology will go into market.

U.S. Department of Energy said they were very supportive of the plan. Solar cell for Dell inspiron 7500 battery has not been able to penetrate into the market, mainly due to the initial high cost, conversion efficiency is low, but the solar thermal hybrid rooftop solar panels are part of the building's surface, and the efficiency has been improved. At the same time, these low-cost, durable akku panels is extremely suitable for installation in ordinary residential and commercial buildings, the wide range of uses and broad prospects.

 

1. Nickel-cadmium batteries (Ni-Cd)

It is used in laptop batteries for Dell inspiron 510m battery in the veteran, but because it has a serious memory effect as well as the anode material used in nickel (Ni) on the environment will be toxic and cause pollution, so it is quickly was despise laptop, and replaced by a more superior nickel-metal hydride batteries.

2. Nickel-metal hydride batteries (Ni-MH)

the structural principle of nickel-metal hydride Dell inspiron 6000 battery is same with nickel-cadmium batteries , but it replaced the cathode by performance better, more environmentally friendly non-toxic nickel - metal hydride materials. Although only a small change, but it has brought a dramatic increase in performance. It also has an unmatched to make the advantages of nickel-cadmium battery is memory effect was not obvious, so that so that we no longer have the memory effect for that nasty trouble and become more user-friendly. Although the performance of nickel-metal hydride batteries for Dell inspiron 600m battery are very good, but with technological advances, it is lighter in weight and a higher energy density lithium batteries replaced, become the laptop battery in the history of deadwood.

3. Li-ion battery

Many people think that lithium Dell inspiron 630m battery battery means that we are now commonly used in lithium-polymer battery, in fact, lithium batteries, including lithium metal-ion battery (Li-MO2) and lithium-polymer battery (Li-ion) are two. Because Li-MO2 cells to enter the market in 1989, caught fire when the explosion occurred while the die, so it will soon disappear from people's sight, replaced by a safer lithium-polymer battery. It is light weight, in the same capacity under its nickel-metal hydride battery for Dell inspiron 6400 battery weighs only about 1 / 2, so it is fast becoming the new darling of mobile portable devices have been used in most notebook computers, is now the backbone of notebook batteries.

4. Fuel Cell (Fuel Cell)

Fuel cells are the future of Dell inspiron 640m battery star, it has many types, including proton exchange membrane fuel cell (PEM), alkaline fuel cell (AFC) and solid oxide fuel cell (SOFC) and many other However, due to the fuel cell start-up time and operating temperature and other reasons in fact suitable for notebook computer use only the fuel cell proton exchange membrane fuel cell (PEM). PEM fuel cells for Dell inspiron 700m battery using methanol fuel, from the positive and negative electrodes composed of the principle of its power generation is the result of the methanol, after re-enter the negative hydrogen and oxygen enter the cathode, through the catalyst, hydrogen atoms into protons and electrons, by different paths into the cathode, e-cycle to produce electricity through an internal, proton through the electrolyte to achieve positive, combined with oxygen to produce water and electrical and heat.

The experts agreed that restricting the commercial application of fuel cells, the biggest factor is the fuel Dell inspiron 700m battery cell to use the metal platinum (Pt) or platinum as catalyst to make the cost of production has been high, the current production cost of the fuel cell 500 ~ 1000 USD / kW. Research shows that only when the fuel cell production costs fell to 50 U.S.dollars / kilowatt level can be truly accepted by consumers. The high cost of fuel cells is mainly due to mass production has not been formed, once entered mass production stage, the price of fuel akku will certainly be greatly reduced.

• The internal structure of laptop batteries

Notebook computer Dell inspiron 6400 battery are generally made of the shell, battery, charge and discharge control and protection circuits (to prevent over-charging and over-discharge), etc..

Talk about battery pack as a core component of notebook computer akku . General laptop battery is 10.8V or 11.1V, and a single cell can not meet the requirements of notebook PC batteries and are based on so many single cells in series and parallel component of the battery pack (pictured is the use of two sets of three parallel and in series after the to form a battery group). As we often see in the Sharp md-mt831 battery shell of 3300mAh, 4400mAh and so refers to the capacity of the battery, which is indicative of the current on the battery discharge can be used for one hour, for example: 4400mAh lithium battery can discharge current 4400mA for one hour . Therefore, the value the bigger the better to prove it can work longer.

To charge and discharge control and protection is responsible for the Casio np-100 battery charge and discharge control and protection, and it works principle is that, because the lithium battery in the charging process is very close to the full voltage will drop slightly 1:00 pm Therefore, this control circuit to detect a situation that when the battery is already full, and protection circuit is also working to cut off power supply in order to prevent overcharging; discharge the battery voltage is basically stable and unchanging, the remaining battery power only rarely, when a sudden drop in only, when the control circuit detect this situation is that the battery for Jvc bn-vf808 power ran out and inform the protection circuit cut off power supply to prevent excessive discharge the battery life shortened.

• battery DIY

Because the current laptop battery prices(such as Dell vostro 1500 battery )are generally not cheap at between 600 to 2,000 yuan, the price can be described as stubbornly high, many often have to use the battery notebook users a headache. In fact, a battery life does not mean the end of the battery completely useless, because the general is just its internal battery pack or failure caused by aging, while the circuit part of the generally intact so long as you are willing to play about the spirit of DIY you can save not little money.

It can be sure to have a little physical knowledge and bold but cautious ,when you replace battery for Jvc bn-vf823 pack by yourself , that is to dare to open the battery hands, hands they need to be careful not to damage the circuit or else you do not want to buy some of the new Du Bu Xingle. In fact, this is very simple, in the post-open the battery cover you can see the internal battery pack and circuit, when you carefully look at your Samsung sb-lsm160 battery pack and parallel mode (what? You do not know how to look.) and the use of battery type, model and number, about these after going to buy back the battery electric market, the battery needed to monomer, and a lithium battery monomer is generally 20 to 35 yuan. Buying the battery monomer should be noted that simply have to buy the same brand, same model, same batch of products, because the experiments show that a number of battery strings in parallel when using the battery for Canon nb-71,due to subtle differences in monomer monomer will advance to a battery failure thereby affecting the work of the entire battery pack, so be sure to note.

After buy Fujifilm np-95 battery back,it is necessary to take off the old battery from the battery group, one by one electric soldering iron down, and then go back to new as is welding, but to remind what is the electric soldering iron temperature should be high, so that the welding process can be used a very short period of time and battery contacts, or a result of high temperature Ershi shortened battery for Jvc bn-vm200 life and performance. Finally the case with the 502 like the glue seal is good, loaded back on to test if the laptop is no problem, then congratulations you're done!

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Today the traditional camera film have been replaced by fashionable electronic components and CCD. Followed by a large power consumption become the new problems when using the DC ,currently there are two kinds of DC battery solutions: Dedicated Li-ion Dell xps m1330 battery and nickel-metal hydride rechargeable batteries.

Dedicated Lithium-Ion battery weight is light, and its capacity is large , environmental protection, and there is no "memory effect", but expensive, general poor, but also a lot of fakes. Ni-MH Dell xps m1530 battery is a high capacity electric discharge depth of large, resistant to overcharge and over discharge, charging time is short and so the obvious advantages, the most important is that the nickel-metal hydride batteries are cheap, and its versatility is very strong.

 

• Intelligent control technology to protect the product

General battery, there will be instructions in the use of attention, some companies will even print a separate report on the Dell xps m1730 battery and charger user guide. These instructions are some of the most basic but also brings the necessary maintenance of way, such as battery charging method should be selected, charging time, etc.

Some Sony NP-FH100 battery manufacturers allows charger automatically adapt to 100-240V switching power supply by adding microcomputer intelligent IC controller chip, so that due to voltage differences to avoid equipment damage caused by the accident of; In addition, as IAMX IMAX, which has had a very strong independent R & D capabilities manufacturers, also added auto-detection products, battery charge state functions, such as Tz2300 plus you can use slow trickle charge mode to the full complement of rechargeable batteries, JVC BN-V428 ,charging, can effectively prevent the battery overload, over temperature without human supervision.

• Automatic recognition and repair technology makes you eased to use

when using rechargeable batteries, we often do not charge up for a period of time , but we are not sure the current battery capacity, which will lead to a large extent, re-charge the battery life shortened. In the Chi energy Tz2100 quick charging set, then increase the functionality to automatically determine the battery capacity, when the remaining capacity into larger battery, the circuit judge after the show the green light, said the charge is good, because the remaining capacity is in fact too much, the negative charge on the battery ,Fujifilm NP-95 and then stop charging, but the trickle circuit still to supplement the battery.

Families in general often mixed alkaline batteries and rechargeable battery together. we must distinguish, or disposable alkaline batteries are placed on the charger to recharge as rechargeable batteries , so an explosion caused by overcharging, and even a fire, the consequences are frightening. Sony NP-QM71D battery used disposable dry battery charger automatically determining technology. Can effectively prevent the occurrence of the of false charge.

If you do not use the Olympus BLS-1 battery for a long time, we make sure to remove it from the machine and kept in dry, cool environment. Ni-MH battery should be charged to save because, according to tests show that, Ni-MH battery to save the best preservation conditions are charged 80% of the state. This is because the nickel-metal hydride batteries self-discharge high (10-15% a month or so), if the battery is fully discharged and then save, for a long time not to use, the battery self-discharge phenomenon will result in excessive battery for Olympus li-10b discharge and damage to battery.

Of course, even if there is a battery of such failures do not worry, because the IMAX IMAX suite of products attached with an automatic repair function of theOlympus li-30b battery over-discharge, to a large extent make up for lack of use.

The highest capacity currently on the market for Panasonic DMW-BM7 , the shortest of the charger is charging a 15-minute quick charge Sanyo, but the price is very expensive. And the most cost-effective should be the number of IMAX IMAX's 2300 PLUS (1 +4), and the Tz2100 quick. IMAX Corporation is the field of rechargeable batteries in recent years, a star of the 7 products from the 800mAh battery to the 2300's, 5 batteries, CR123-A from the rechargeable lithium Olympus li-40bbattery into the CR-V3, product line is very rich, both in general and the user or professional photographers can find their own choice.

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As early as last year, Panasonic announced that it would merge with the Sanyo DB-L20 battery , and the associated acquisition program has been designed. However, mergers and acquisitions is extensive and involves 11 countries, therefore, Japan, the European Union, the United States and China anti-monopoly body to review mergers and acquisitions became the biggest obstacle to date. Just the previous week, Panasonic has just received conditional approval of the Ministry of Commerce.

PanasonicPanasonic CGA-DU21 transactions on the Sanyo Electric reached 4.45 billion U.S. dollars, through the national approval,it is expected to be completed by early December all the transactions during the year ,and Sanyo will become a Matsushita subsidiary of Sanyo.

Two giants have extraordinary skill in the Dell precision m series battery area, the merger may threat to rechargeable button cell battery market in Europe, the European Commission requested the merged firm must divest battery manufacturing operations in Europe. Panasonic Sanyo Chinese Ministry of Commerce request Sanyo to divest all of the coins in the current lithium secondary battery business after the merger within 6 months, . In addition, the Panasonic are required to sell their production hybrid electric vehicle nickel metal hydride Kodak klic-8000 battery plant, the production of a model factory in Suzhou Sanyo batteries also need to be sold through OEM and so on.

Appliance market research firm in the era of President Lee Ki-cheung Yikang buy Sanyo,it has little impact on China's home appliance market( such as Kodak KLIC-8000). Sanyo shift from CRT to flat-panel TVs slowest, it has influence on color TV no longer. Even washing machines are relatively influential business, accounting has no weight.

Academy of Social Sciences Institute director Bai Yimin Matsushita Japan's economy is a typical Japanese acquisition of Sanyo's salvation(Panasonic announced that it would merge with theSanyo DB-L40battery) , the Japanese consortium will not easily give up their member companies.

Kai Luo, senior director of consulting Paller the acquisitions of Sanyo home appliances business may be further weakened, instead focus on lithium batteries, compressors and other core business, but based on new Panasonic original basis , the right to speak of the new enterprises will increase substantially in the global Li-ion Panasonic cga-du21 battery business and home appliances core parts .

"Competitiveness" Panasonic would merge with Sanyo ,which is not only self-help of Japanese companies, are also preparing a new round of attack. Sanyo not only help shore Panasonic home appliances, but also help the field of Panasonic Dell inspiron 3500 d300gt battery grip into a fist, while the latter's market prospects unlimited.

Article via:batterytalk battery-store

In recent years, as people's living standards improve, the using battery,Sony NP-FH100 frequency lis ever-increasing , they often are inseparable from the battery ,such as digital cameras which people are familiar with , laptops and other electronic products . However, the frequency of accidents is also rising ,which caused by the battery ,from the iPhone, Nokia's mobile phone to the cottage, the battery explosion are not uncommon(recently we have not heared such words about the Panasonic CGR-S003battery explosion) even in our lives will be commonly used in cell No. 5 explosion.

Recently, the exploding battery phenomena reported in network ,I briefly summarized the reason of battery explosion.

1. there are two reason of the battery explosion, one is a "non-normal use," such as the Kodak KLIC-7004 battery is shorted, the battery used by the current is too large, non-rechargeable batteries Naqu charge, the temperature of using battery is high , or it is negative anti-loaded when use the battery.
2. Another reason is that "there is no reason blew." Mainly it occurred in fake brand-name batterie,such as Sony NP-FH100 battrey . Such an explosion is not because there are inflammable and explosive substances in the battery,but because of inferior material and impurities is within the battery, and also lacking substance, leading to the production of gas inside the battery,Canon NB-4L, the internal pressure increase, so it is easy to "blew."
3. In addition, improper use of the charger can easily cause explosion for rechargeable batteries,take Kodak KLIC-7001 battery for example. Article via:batterytalk laptopinfo