1. As far as possible with the original VGP-BPS2B battery factory, or well-known manufacturers of batteries. All in all, this question is the cottage manufacturers and small manufacturers to stop calling, but I have things to discuss. There is a large battery is a hazardous product, it requires high technology and the requirements of the protection is not quite like the phone itself is poor would not be a danger. Battery there are several aspects of quality assurance, the first is the material used is aluminum or other metals are high-quality materials using the high cost. Secondly, there is not a good performance on the protection, requires good sensor chip, the circuit is also a lot of stress. Some cheap batteries to save money with cheaper materials or any overcharge chip, a much greater chance of problems.

2. Did you buy a good charger. Now, cell phone chargers are already cheap at 20 or 10 Yuan 1, battery charger on the market now more than 70% full and this percentage may be even higher, is the failure of the charger is no protection against overcharging when the battery is fully charged, you can not auto power-off likely for a long time could overheat in the charging, the VGP-BPS9 battery is even greater possibility of an explosion.

3. Not re-charge a long time. Many sellers will tell you that a new battery in the first three 12-hour minor enough, in fact, today’s lithium batteries have memory effect is slight, but not require, as long as it’s free if you are a good charger , the battery is well protected chip, the battery is full, it is power, and then a long time and is not in charge of electricity. When the charger is not good, the battery is not good, this fee is likely due to overheating. They generate burst or explode.

4. Note not equipped cell phone pocket, you try to install other metallic objects. Note that we contemplate, we are now to recharge the phone a lot of sheet metal are trapped outside the mouth, and they mouth when you do care to touch metal objects, is it likely to cause a short circuit when the electrical charge was very crowded, this short circuit, it generates a lot of heat in a short time, the battery quality, if it does not seem very good, the closure material and then there is a problem to burst more easily.

5. Is best not to a super-easy to buy for mobile phone batteries. Now House machinery, which often wait a long time, not power, but the battery is very large. At present we have an ordinary cell phone battery 1000mAh, then a large cell phone batteries are 1500mAh down, but some houses machine can do the 3000mAh or 4500mAh battery, while the standby time is long, but the battery storage of too much energy, when the charge wrong, improper use of a short circuit, this huge release of energy quickly, even if the material can also be a good burst, not the material can also be closed naming is not good.

6. The careful use of mobile phones as much as possible to avoid direct collision strength to prevent the extended high-temperature environments, such as exposure, for example, roasted, water and so forth used.

7. Finally, you remember, do not try to insert chest cell phone pocket, has not put it best in his pocket, if the house or office VGP-BPS10 can be mobile phones on the table.

Survey conducted by journalist

Most domestic flights without charging services

Wednesday due to heavy fog in Beijing, Guangzhou and other cities of all flight delays leaving for Beijing. One of the two planes on standby hours, a number of food shortages for mobile phones, but the emergency treatment of passengers on official business, such as ant’s wok. “Are arrested at the airport, almost two hours, I hasten to make international calls to deal with some official! By phone can not solve the problem because many 40Y6797 materials and contact lists are in the Ah phone! ” One passenger said the plane without requiring equipment may also not be off the plane, only interested in filming.

Passengers reported that flight attendants can charge their cell phones, but flight attendants have regretted that, due to the voltage and frequency are not the same as the power of the aircraft can not be charged the passenger’s mobile phone. According to the flight attendants put in place, in addition to individual flights, the airline is currently the vast majority of their flights were unable to recharge their cell phones, “because these are all requirements of the United States and europe, its orbit is not the same voltage and frequency modulation, forced to load flights that will damage or cell phone.

Currently, most domestic flights, even flights of very senior business class airline, but will only provide power to charge in an emergency only. In the high-altitude aircraft to provide services may charge a little bit extravagant, but said that passengers in the airport terminal, in addition to the VIP room, charging is also very difficult. Wong, air passengers, senior told reporters he had on several occasions in the Beijing airport, a cell phone charger for charging failure, “I do not know, it’s a bad charger n has not repaired or for other reasons. ” And because the airport terminal and the shortage of electricity, the VGP-BPS2B power plug is also very little, very often, although coverage of the wireless network must be perfect, passengers will not be capable of using laptops.

Fortunately, some of the premium airlines domestic and international have been aware of this problem. The journalist interviewed a passenger aircraft German said that European airlines first and business class at the bottom have the power. “Providing passengers to provide feedstock is technically no problem.” Although experienced observers Telecom Xiang Gang Li also told reporters that the Air China flight to fly to the United States, mainly for passenger with food, Hong Kong Dragon Airlines international flights are also similar services.

Expert Advice

Airlines can provide payment services

3G era arrived, cell phones more than just voice communication, but also under video, listen to music, transforming the Documents tool. Not to mention the air has become an important place in the ‘laptop. Therefore, in charge of aircraft and airport access services are increasingly important. “One industry analyst of the case to the press. In the VGP-BPS9A/B long flight, using a variety of electronic products to take advantage of multimedia to relieve boredom, or continue to use the high end phones and business laptops to handle the paper work of many fly Keystone habits. The habits and planes at the airport and even the contradiction between the disadvantages appear to load up.

Ultimately the way to solve the problem? Insider’s commentators believe that the contradiction between supply and demand in all areas to solve the same way as paid services is a very realistic approach. Commentators believe that airlines and airports label price may provide pricing policy, so it is necessary to measure the freedom of user choice.

In addition, observers also believe that because of the increasing number of domestic flights, blocking the air breathed air traffic control has become increasingly serious, and to avoid the dilemma described in Article beginning of frequent occurrence, each aircraft must be equipped with at least one to two power outlet. Of course, the dilemma does not charge VGP-BPS10 exist in the aircraft. With the Wuhan-Guangzhou line at the beginning of comparable aircraft, high-speed trains will become increasingly popular in China. So, they are packed with white-collar business high-speed train, it should also provide enough power to allow mobile phones to communicate, so this laptop continue to work, it is useful to people seriously relevant factor .

Singapore Airport Why blocks any power?

Mobile phones, laptops, MP3, MP4, PSP games, e-book … to transport a large number of electronic devices, “night” will no doubt take the load to the airport, a high demand for services. But it is interesting to note that, according to telecommunications experts, Xiang Li Gang introduction, despite the BTP-43D1 Singapore airport design may be the most luxurious in the world, the airport service is one of the most perfect but this is the most advanced airports in the airport of feedstock are “locked” up does not allow the use of. Why is this case? It turned out that Singapore is very small, inexpensive and high-speed trains and airports have improved the coverage of broadband, many people actually turn dedicated high speed train to the airport go to the free Internet access. In consequence of this approach, “rub net is a lot of people, the Singapore airport, but take one careless move and will be open free to use food are all sealed

1. According to the distinction form

Generally cylindrical. Example: No. 1 / 2 / 5 / 7, etc. General requirements for electrical products.  

Shaped button. Example: mercury batteries for electronic watches, hearing aids.

Square. Example: 9V Laptop battery for wireless microphone, and toys.

Slice-form. Example: solar panels, suitable for computers, external buildings.  

2. Depending on the frequency of use to distinguish  

Primary Battery: disposable and can not repeat users, such as: carbon zinc batteries, alkaline batteries, mercury batteries, lithium batteries.

Secondary Battery: Rechargeable frequent users, such as nickel-cadmium batteries, rechargeable Ni-MH rechargeable VGP-BPS2B batteries, rechargeable lithium batteries, lead acid batteries, solar cells.

3. By using the distinction

In industrial use. Example: integrated in products used in the factory owned by one or more tables of the composition of a particular form, such as power tools, communication with the batteries.

For consumption. Example: the average consumer to use, can be purchased to replace the market that use the most for the first convex cylindrical batteries.

The service life of batteries

The Dell Latitude D505 battery is a chemical and, therefore, have a lifespan of some, such as dry cell batteries (including ordinary alkaline batteries) and then once the battery is not charging, the life course only once. For rechargeable batteries, we usually charge cycles to measure the length of their life. Life of nickel-cadmium battery cycle about 300 ~ 700, rechargeable nickel-metal hydride battery is generally the number of 400 ~ 1000 times, lithium-ion battery for 500 ~ 800 times. The life of rechargeable battery cells, not only by making use of raw materials, production processes and other factors, but the battery charge and discharge method and is closely linked to its actual use. For example, if a person started in 1985 with 6 HITACHI (Hitachi) nickel-cadmium batteries, and even today continue to use, but some smaller battery capacity. It seems that as the use is reasonable, a rechargeable battery is ideal for even more dramatically than the design life.