Small knowledge: mobile batteries becoming increasingly in-depth critical applications

IDG News Service With the progress of computer technology, laptop Laptop Battery , notebook computers continue to decrease in size, but have been continuously upgrading the performance, coupled with a variety of wireless network technology, mobile office has moved from a concept into a reality , numerous users have enjoyed high-performance mobile office and convenience brought about.

In order to meet the needs of mobile portable, the mainstream manufacturers are constantly introduce more powerful the system more stable thin and light notebook PCs, the hardware design, appearance and use of more and more user-friendly to cater for a variety of mobile office usage requirements. However, as the high price of a notebook computer, there is a very important element, that is, the battery performance. If the slightly more able to find that the price of laptop batteries is very expensive, and one laptop batteries accounted for 10% of the overall price -15%, this ratio has exceeded the value of the dell INSPIRON 2650 battery components inside a notebook, most of it from The other side to prove the battery in the notebook computer system among the important position. However, the value of the battery are often exposed to underestimate, or even a lot of people buy notebook computers often they put the battery issue is completely ignored. However, from the perspective of mobile office, the battery is in practice often play the most important role.

Then a thin and light notebook computer's battery should have the characteristics of what kind of mobile office will be able to meet the demand? From a practical point of view we may analyze the notebook's battery design criteria.



The use of time is the battery of the present

First, in order to meet the convenience of dell INSPIRON 2600 battery mobility, ultra thin and light notebook computer market has recently become a hot pet, thin and light notebook computer's battery should be as long as possible the use of time. This is like a load of rubbish, but please note that ultra-thin notebook computers because of the thin body makes room for installation of the battery to become more limited, and that the shrinking size of the battery means shorter supply time, so not every thin and light notebook computer models are able to meet the standard battery life. It is also often judge the key factor in the performance of notebook computers, at present, a common ultra-thin notebook battery time is only 2-3 hours in between, a good brand can reach 4 hours or so, while some ultra-thin models in the model, it has been able to provide a longer time, such as the ultra-thin classic NEC S820 power supply can provide 5 hours of time, but even so, S820 weight of only 1.36Kg, the fuselage is only 16.6 millimeters thick . Is even more commendable dell 312-0292 battery is that if equipped with a backup battery, S820's battery life will hit a staggering 11.8 hours! In other words, S820 without any external power supply in the state of non-stop from 9:00 am to work until 8 pm, And this time has far more than most people every day in a normal state of continuous work time. Horizontal evaluation results show that the indicators in the same ultra-thin and light notebook computer is absolutely second to none, and even more than some models extend battery life to more than double the time!

Excellent performance due to excellent power-saving design, S820 uses the Ultra Low Voltage CPU, the motherboard used on a large number of high-quality low-power components, as well as through high-quality CPU power management features with the control, reducing unnecessary power consumption, so as to achieve the lowest energy consumption, whether the ability of this design is also often the key to distinguish between good and bad brands.



To be portable, but also beautiful and

Most users are due to a large number of dell Inspiron 2200 battery mobile office needs, in order to improve the performance of portable books buy thin and light notebook PCs, so they often need to carry an extended battery in order to ensure an adequate supply of electricity in the road. For notebook computers, the volume will reduce the number of properties have some effect, if the load extended battery Ershi portability decline, in complete violation of ultra-thin notebook computer users to buy the original intention can be described as not worth the.

Looking at the current market, most of the ultra-thin notebook computers, the expansion of the battery have not been able to achieve "fully portable" requirement, in the loaded so that the lower part of the formation of convex body, that affects the body also reduce the portability of the appearance and is good for users, this is undoubtedly fly in the ointment, while the leading brands such as NEC was first proposed the "free from protruding objects" smooth the concept of battery design, NEC's S820 extended battery is designed to be extremely thin plate-like, its size and machine exactly the same body dell Inspiron 1000 battery, at the bottom of the chassis can be equipped with the extended battery with the fuselage after the integration, fully maintaining the integrity of the body beautiful and smooth state, does not make any convex body, not only look and feel good, but can be very smoothly into the bag, the portable computer without affecting, this unique battery design with a smooth or received by the market evaluation of high, is considered the appearance of laptop computer batteries "revolutionary" design.



Charging time can not be ignored

Even the best batteries, its dell TD347 battery power can not be unlimited, there is always time to run out, but one can be completed in the shortest time rechargeable battery can be that the user's mobile office for maximum convenience and efficiency. And this is often easy to overlook the majority of users are most places, ordinary laptop computer charging time is 3-7 hours, leading products such as NEC S820 so you can be in 2.4 hours for the battery is fully charged, can be taken into account and through, a leading designer In a very short period of time to achieve complete charge notebook computers, it can be said to really "easy to use."

In addition, frequent some users to minimize the use of a variety of components to achieve the purpose of extending battery life, such as do not use CD-ROM, hard drive read as little as possible, will reduce the screen brightness or simply dormant and so on. These approaches can indeed maintain the battery a little more time, but too much to spend time on these "temporary solution" and the means of saving a small, probably not as good as in procurement and spend a little time, choose a really battery design that has the leading power products, and let himself become a greater ease, to fully dell KD476 battery enjoy the convenience brought about by mobile office with the fun.