Access to the notebook battery market time notebook battery market time is coming
Now more and more people use laptop computers, and the pattern book for the pattern model is also renovation and fashion of choice for owners. But laptop battery is consumables, life is only a short period of 1 ~ 2 years, once to come to an end, it is necessary to replace the battery. However notebook battery price is more expensive, at least a few hundred, as many as thousands, spent a bit of heartache. Thus, many users simply take the battery computer maintenance repair -Since you have a computer, it also should be able to fix the battery, right?
There is a saying in economics, called the market demand. As someone who brings the battery to repair, it was natural for “laptop battery maintenance.” However, in talking about “maintenance” issue, we first look at the structure of the notebook battery. Most notebook computers are used in lithium-ion batteries, which batteries group, control components, the protection of components,such as dell GD761 ,KD476 , VGP-BPS2C , F4809A , the battery interface and shell, of which batteries group is the core of the whole cell, usually from a few root columnar batteries and a multi-string forms of hybrid battery pack together to form; and control the management of battery components, battery charge and discharge control and battery status of the issue of compatibility. Protection of components in the battery temperature is too high or too large, such as current cases cut off the line between the battery contact with the outside world. Several components of the above, batteries are the most critical part of the material properties of lithium batteries determine its useful life of only 1-2 years, so when the laptop battery problems, the majority of cases there is the capacity of batteries and the attenuation increases with the resistance led to a serious shortage of working hours.
In various parts of the electronics market, all kinds of “battery maintenance” overwhelming. Second-hand laptop with a random counter, can be cheaper to buy the batteries, both second-hand goods open original, but also replaced the batteries and counterfeit goods. From the description in the sales of these batteries cost-effective very high, and the risk is almost non-existent. In fact the contrary, the product after-sales service, according to IBM officials said privately, “for the core,” there is a big security risk, some testing batteries news without charge even after the bursting of short-circuit phenomenon, ranging from damage to the host, re – the explosion occurred. He said that in addition to insecurity, to provide for the level of core business services and maintenance of uneven quality. However, because of their very attractive price, would not prevent its circulation in the market and home consumers.
When a user with a laptop battery to be repaired, the maintenance staff to do, basically the “core for surgery.” Some unscrupulous sellers claim that the battery “back to Factory for maintenance”, but in reality its own “for the core.” The service center does not provide formal repair. Recycling of batteries will be treated there is no “maintenance ” one said. Also some black battery maintenance business, in order to reap huge profits, take the quality of the best times to serve as a good battery of the battery, more battery management components inside the control chip removed, only one wire connected to, or to have been scrapped on the circuit board inside the rechargeable battery,dell inspiron 1501 battery ,inspiron 6400 battery , the number of chips that do not control the problem can not think of immune cells.
Currently in the market a number of compatible batteries, due to the lack of industry specifications, the good and the bad battery. Some of the quality of a good brand compatible batteries, there are many low-quality crude work-compatible batteries. An interview with reporters on the issue of domestic brand laptop battery “E to the notebook battery,” the person in charge. He said that there do exist a number of individual traders, “TM” to deceive the consumer situation. According to the said individual traders in general very few channels to purchase good quality batteries, more removed from other cells, or barely processed products can be refurbished. Batteries such as poor security, performance, significantly lower than the normal standard. And “E to” brand batteries imported and domestic brands of genuine large-scale batteries for more than ten years to provide world-renowned products and services, is rich in battery R & D, production experience. Quality no less favorable than the original laptop battery , perfect after-sales service system.
The person in charge at the same time also to remind consumers, at the time of purchase must be OK to see the second three questions: to see the battery parameters; battery weight; asked about the battery after-sales service. Some poor-quality printing on the outer cell illegible, the battery shell rough comparison, interface work is also far from satisfactory, so that the quality of the products it is difficult to guarantee, not to mention the after-sales service. Therefore, beloved for his book to buy batteries, consumers tens of millions of caution.
