piece of mobile phone batteries,

Here, "the wind blows," in fact refers to the careful observation of the color appearance of mobile phone batteries, cell phones whether the same exterior color. Currently, many mobile phone manufacturers, the market in order to gain a firm foothold motley, Baohu Laptop Battery acer Laptop Battery good their own interests, often Hui to transformation by Buduan, Lai Nulitigao phone battery technology Shui Ping, to the quality of suppression by high-quality counterfeit batteries to ensure battery sales. In general, the appearance of genuine mobile phone batteries and the appearance of color color is exactly the same. Therefore, we can just choose to install the battery to the phone, to see whether the same color between them, if their appearance between the color, the color has a significant difference, the battery most likely fake and shoddy products.



Texture identification method

Some types of mobile phone batteries, we can combine points, firm in texture or in accordance with the method to identify true and false battery. Press firmly on the combination of a dome-shaped cell phone battery point and click with your fingers directly feel the hardness of the combination point. Typically, the combination of genuine mobile phone batteries are relatively soft texture and a number of points, but also show some flexibility, especially in the battery when inserted into the phone, there is a smooth non-blocking, insert the comfortable feeling, and elastic fit, and cell phone with a very harmonious, stable and reliable lock; the contrary, the texture of relatively poor quality batteries a little hard, but when the battery is installed, not quite easy to "slip" into the cell phone battery slot.

This method has the advantage that operation is very simple also for "newbie" user. Drawback is that identification accuracy is not high, and the identification of a limited range!



Packaging identification method hp Laptop Battery    ibm Laptop Battery

Superior quality of every piece of mobile phone batteries, from the outside looks are neat and clean, the color texture is very clear, no scratches the surface of shell and damage of the Department; and posted on the battery case label should include the type, model, capacity , positive and negative signs, the standard voltage, battery manufacturers, names and other parameters. In addition, the battery's metal contacts on the chip, it should be no scratches, should not have the phenomenon of green or black moldy. If you choose to cell phone batteries, and genuine mobile phone batteries described above, the appearance of the phenomenon is not the same, then you can buy basically confirmed the current battery is fake dell Latitude C540 battery dell Latitude C640 battery .



Charge observation

In general, the superior performance of mobile phone batteries, internal overcurrent protection device, if a short circuit outside of the phone, cause great impact on the current, the overcurrent protection device can automatically cut off the charging circuit in order to avoid cell phone batteries for high current occurrence of damage or burn the impact phenomenon. The bad battery is likely not over-current protection devices; such a long time after charging the battery, the battery shell may appear the phenomenon of hot, serious, smoking behavior may occur. If the battery is not long, hot phenomenon occurs, then the battery 10 with ** are defective. This identification method, the biggest advantage is the ability to accurately test the genuine and fake mobile phone batteries to, but also all kinds of batteries are valid dell Latitude D531 battery  dell Latitude D820 battery.



These methods are, and the shrimp-level dealers and a few friends in chat summed up. Overall, the vast majority of machines suitable for Friends of the selection battery. Although some way stupid, but very useful indeed. The hope of buying all of you for the love machine when the battery can buy as cheap and high quality products.