Proper use and maintenance of laptop batteries in 2006, the notebook computer industry is full of a keyword, is the battery. Dell laptop battery, but before, sporadic cell phone batteries, laptop battery news, more or less have the network and appeared in various media, but in the shelling, and a continuous fire, there is no doubt that these stars Wang sudden prevention of negative effects as well.
Despite that, Sony has given nearly half of annual profits, because they have detonated an explosion of full pay or laptop battery. But people still add a new understanding, laptop battery for: "dangerous goods. "You're next year's pig just the start, laptop and notebook battery recall Sanyo common people once again become the focus of attention on media and consumer focus, all use of laptop users leave the new battery Sanyo panic.
Why laptop battery will explode, we should be the proper use of laptop battery is based, such as how to avoid the explosion it? Let's look at what the laptop battery.
The internal structure of laptop battery
This is a piece of notebook computer batteries, it can be said is a very simple structure, the control circuit and a few pieces of lithium batteries. These looked like we usually use lithium AA batteries, of course, in fact they are not, its chemical composition and different sizes, gaps in the ability of its size. Although its appearance than our traditional AA batteries are not a small gap, but the nature of the study, is still a lithium-ion battery, first of all, we will look at the characteristics of lithium-ion battery, and noted.
Batteries and battery - 5 more normal
Lithium-ion battery (Li-ion has a high unit power and lighter weight, and the memory effect is far more popular before (Ni-MH Ni-MH battery is low, so far, it can be said is absolutely mainstream. 6 degrees Celsius following lithium-ion batteries can be self - 5% of the emissions, per month, the best preservation methods is to control 40% of the freezer, you can save nearly a decade.
Principles of lithium-ion battery
The lithium-ion battery life with different views, the depth charges before the cost of deep heat, is very familiar, many users do not use the battery to eliminate as many as possible. However, rechargeable lithium-ion battery cycle life and relationship is not great, it's life is in 12 - 18 months. However, we note in the lithium-ion batteries can not discharge any depth, it could cause the battery to completely scrapped. Similarly, 40% charge is frozen for about 3 months should be removed to avoid self - supply and emissions.
Lithium-ion battery diagram
In addition, lithium-ion battery is also very sensitive to temperature at high temperatures will shorten the life and the possibility of an explosion, but the temperature below 0 degrees or lower, it is likely to be a blow, or even end their lives. So as to lithium-ion batteries, high and low temperatures will bring no small issues, including impact on battery life, weight is likely to cause an explosion, a direct threat to the life of the user.
So how should use and maintenance, laptop computer batteries?
1, avoid the use of laptop batteries at high temperatures
As mentioned above, high temperatures, the laptop battery life will be seriously reduced, or even an explosion hazard, so we should avoid using the laptop battery under high temperature, the heat as much as possible to improve the environment for notebook computer, notebook computer can not only prolong life, because there is no help of a small laptop battery
2, try not to use the cost of fast
In fact, has formed a fast charging technology is an international company. The birth of this technology for business personnel, whose role is obvious, this kind of business people try to save valuable time. In fact, the basic principles of this technology, charging voltage and current increase will bring more heat, quickly reduce the battery life, and will increase the risk of battery explosion. A large number of international companies to protect technology, but since the attacks last year that several laptop battery is easy to see that these protective technology is not all-powerful, fast cost, or can be avoided.