subject: The Composition Of Non-original Laptop Battery [print this page] The composition of non-original laptop battery is generally of three parts: batteries, PCM plates, shell. Whether a piece of notebook battery power lasting batteries is mainly to see, so if you want to buy laptop battery, then first look it is not imported batteries, since the better the quality of imports and because of its security depends, should have two time protection as secondary protection is essentially to prevent the occurrence of an explosion, of course, no CLEVO C5505 Battery to be built on the basis of the problem, if the batteries in question, then other things better it is. There are laptop batteries in the insulating material is also very important,If the battery's actual capacity is really up 4.0Ah, you can use how long?
In theory, 4.0Ahr (= 4000mAhr, 1A = 1000mA) means that if the discharge current of 1 A, can continue to discharge 4 hours, or 2 security with continuous discharge current can be 2 hours. The table below can be used for reference:
If it is a small ultra-portable machine, standby current is typically 800mA (0.8A) around the current operating at full capacity, usually no more than 2A, so comparison is power. Standard 2000mAh battery so often you can use more than 3 hours.
Actual usage, the discharge current is always fluctuating, not stable at a particular level. In particular, to start a big program or start the CD-ROM / DVD when the peak current, often leading to a higher level.
LCD screen brightness change a great impact on power consumption, so the actual use of time is often less than the theoretical duration of use. Also with the reduction in power consumption, voltage decreased to a certain level of capacity there is a sharp decline in the actual use of time will be drastically reduced.
A talk about the advantages of notebook computers, and believe that many of my friends will be referred to its portability. Yes, the biggest feature of the notebook computer is easy to carry, called user can anytime feel the computer to bring the fun SAMSUNG 305E5A Battery , so has an excellent portability books is particularly important, but we think about the notebook to carry out focused what? The author believes that it is the laptop battery has an excellent battery life can give users more.
Lift the battery, I believe many of my friends are not too much attention to various parts spare parts for the laptop, the battery status does not, but the low status does not mean it is not useful, like a good movie, the protagonist and supporting points, while the role of the laptop battery is a supporting role, usually look like much, but at the crucial moment, it highlights the importance of good or bad because they have a battery status is directly related to the notebook in the absence of DC the ability to work in the power supply case.
Because, on the proper use and maintenance of this important supporting role to become the key issues of the notebook has an excellent battery life. So, what exactly is a battery maintenance errors? What is the correct care of the battery? Now, let us together to talk about to talk about.
Factors of laptop batteries and influence cell
In your notebook, the battery is a part so that the users love to hate, it gives the mobile use of notebook computers, and frequently continue to work but compared to days or even a week of mobile phones and MD, notebook SAMSUNG 305E7A Battery time is still very cutting tooth If the phone's battery can only use the 8 hours will be reviled by the people, but this results in the notebook computer which has been outstanding pride.
Laptop battery
On the market today commonly used in laptop batteries, most of the battery using the lithium-ion battery, then what is a lithium-ion battery? The lithium-ion battery is a rechargeable battery, which mainly depend on the lithium ions to move between positive and negative. The charge-discharge process, Li + back and forth between the two electrodes embedded and deintercalation: rechargeable batteries, Li + deintercalation from the cathode through the electrolyte embedded in the negative, the negative electrode in lithium-rich state; discharge the contrary. Commonly used materials containing the element lithium battery electrodes. The representative of the modern high-performance batteries.
Lithium-ion batteries and nickel-metal hydride battery
Why is the lithium-ion batteries instead of nickel-metal hydride and nickel-chromium batteries, lithium-ion battery memory capacity is not obvious, you can always charge and discharge, the user can anytime be charged and discharged, but even if the lithium ion battery memory does not obviously arbitrary, user charge and discharge will affect battery life, with the authoritative test results, the life of the lithium-ion battery charge and discharge of about 1000. Thus the absence of exceptional circumstances, friends, or lay down their arms temporarily spare the delicate lithium life!
Laptop battery
Then and what factors affect the laptop SAMSUNG 305V3A Battery life? First of all I say is that notebook accessories, the current market conditions, the design concept of the notebook and configuration requirements are relatively high-end, various manufacturers have introduced a range of models. But on the whole does not solve the problem, so the configuration is too high is one of the factors that affect battery; In addition, a number of unwanted external device switches also affect cell factor; there is the electronic life of the general battery life year, but with the use of the frequency and duration increase, reducing the life of the battery itself is relatively normal; is the use of the environment, high or low ambient temperature will affect the activity of chemicals in the battery cell. thereby reducing the use of time and life of the battery.
if the insulating material failure, it is likely to lead to short-circuit batteries, so even if there are secondary protection, are more dangerous, so the insulation material to high temperature, it is best to fire . It is no need to damage notebook battery. For the PCM board, the most important thing is program compatible with the computer, which requires the original laptop to test, but this is costly for manufacturers, so manufacturers generally do not do that. Best laptop battery casing material composition but also by the fire, this will be high temperature, the components inside the laptop battery also has a protective effect.
Samsung Warranty: notebook computer must be in one of the following situations can receive technical support in China: (1) purchased in the Asia Pacific region and Insprion Latitude series notebook computers, as long as a year of NBD service, and your machines are in China with production models. (2) has purchased three years service and three years of POW NBD service and Insprion Latitude series laptops, and your machine is in China with production models. We recommend that you carry your notebook to the domestic, the procedures for the transfer service as early as possible so that we can provide you with more effective support.
It can be seen that parallel the major books on the attitude of the brand, such as IBM, unless the dealer can offer you a complete invoice and the declaration, otherwise difficult to obtain warranty service in the country, and SONY, Samsung and other manufacturers even offer a complete The invoices and customs declarations according to the domestic does not provide warranty service ASUS K84HY Battery. But this does not mean that all of the parallel can not enjoy the warranty service in the country, while the HP compared to a good many, but not all of the parallel models can enjoy in domestic service, purchase to pay attention to is the Presario series notebooks warranty can not be in China. Other manufacturers are not the same after-sales service, we must realize clearly investigated.
