Notebook emphasis on mobility, laptop battery is one of the key,
Notebook emphasis on mobility, laptop battery is one of the key
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Why battery standby time more shorter than manufacturers claim
All along, many consumers often complain that their laptop battery standby time is always shorter than the manufacturers claims. For this question, the laptop users must realize that. The original Dell 75UYF Battery Dell Inspiron 1720 battery dell Latitude C640 battery notebook manufacturers announced running time is standard time, that is the standard operating procedures time in the measured values. But the manufacturers want to make the value "more attractive".
So in the test time most manufacturers will reduce the notebook power consumption. For example: Lower notebook LCD screen's brightness , close the CD-ROM the wireless card infrared and Bluetooth; Donot run large-scale software in the operating system, play video, power management settings will be adjusted to optimal Dell XPS M140 Battery performance;
Or even just boot into the operating system and do not run any other programs. In this way CPU, hard drives, memory, screen and other equipment will be in a very low-power state. But users usually use the notebook in the normal power consumption. So users battery standby time is shorter than the manufactures claimes.
Laptop battery duration is very important for the users. Mobility is the soul of notebook advantage. If the laptop leave the power the Inspiron E1405 Battery is most important to run the laptop. So laptop battery standby time is an important indicator which can not be ignored.
For manufacturers, what is the point of the Apple PowerBook G4 15 inch Battery life? First of all, we all know, there are only two ways to increase the battery usage time. First is increase battery capacity, the second is to reduce the power consumption of the hardware. However, to manufacturers "added the amount of not to raise fares" is almost impossible.
In the hardware side, now the most laptop basic framework are similar, each brand notebook power consumption are in the same level. Only one possible way is to carry out some small Dell XPS M140 battery Dell Inspiron E1405 battery dell 700m battery manufacturers optimize the circuit, coupled with a number of specially developed software to reduce power consumption. So it would involve a technical issue, for same configuration laptop and same capacity PowerBook G4 12 inch Battery, longer battery life, the better laptop technology.
Second, the longer battery life can be used as a vendor hype of the highlights. That will help to improve their brand awareness. Finally longer Apple PowerBook G4 17 inch Battery life time is often able to attract many customers eye to buy the product. Which is the most important point to manufactures.
Because of the points mentioned above, in reality, manufacturers used to mislead consumers consumption practices. Because manufacturers customarily used such tactics and many users are fooled unaware of the circumstances. Thus giving rise to the use of laptop battery time and time does not match the nominal become the emergence of a widening trend.
The article Via laptop battery blog
Some laptop battery introduce
Posted on Saturday 12 December 2009 at 10:00 AM - 0 Comments - Post Comment - Link
Some laptop battery introduce
Notebook emphasis on mobility, laptop battery is one of the key, the use of time has become increasingly the subject of attention, the author collected some information about this laptop battery information, and share with you
Let's start talking about the Dell Inspiron 1720 Battery materials, batteries used in notebook computers there have been three types: nickel-chromium batteries, nickel-metal hydride batteries, lithium batteries; they are generally expressed as: Ni-Cd Ni-Cd, Ni-MH Ni-MH, lithium Li.dell C1295 battery Dell U4873 Battery Dell Latitude C600 battery
The first laptop is to use Ni-Cd nickel-cadmium batteries, nickel-cadmium batteries because it has many drawbacks, such as: bulky, heavy weight, capacity, small, short life, there are memory effect and so on. As well as nickel-cadmium batteries have been eliminated, does not make sense to discuss it, we all know what to do.
There are now battery-Li Lithium-Ion battery and Ni-MH Ni-MH two kinds.
In fact, can be divided into two kinds of lithium Pavilion DV5000 Battery s, a lithium electricity, the other is the lithium-ion batteries. Lithium-Ion battery in the early days there, but it is not safe when used often in charge when burning, bursting, it is because the lithium is too active reason. Then there is the improved version of the "lithium-ion batteries", which joined the element lithium can inhibit the active ingredients, so that lithium really achieve safe, efficient and convenient. While the old lithium battery and therefore eliminated. As to how to distinguish them from the battery's label will be able to identify, lithium battery for Li, lithium-ion battery for Li-ion. Now, laptops to use the so-called lithium, in fact, lithium-ion battery. Lithium-ion battery charge and discharge times in the 400-600 times, specially modified products, but many times 800.
If the charge once a day basis, the best lithium Latitude D620 Battery life of nothing but more than two years, so the laptop battery warranty period is also the longest of the year because of this Ni-MH battery is the most environmentally friendly battery, pay attention to environmental protection, national have strongly advocated the use of nickel-metal hydride batteries, because the ease of recycling, and the damage to the environment are minimal. However, nickel-metal hydride batteries and lithium compared, there are still some disadvantages: charging for a long time in weight than the sink capacity than lithium is small, there is a strong memory effect. It is the memory, while not as big as nickel-cadmium batteries, but still need to discharge, the user must be exhausted before charging.TOSHIBA PA3307U-1BRS Battery TOSHIBA PA3383U-1BRS Battery
However, the number of Ni-MH rechargeable Sony VGP-BPS8 batteries can be achieved for more than 700 times, some good quality product charge and discharge up to 1,200 times, more so, and lithium-ion battery, Ni-MH battery live longer than the lithium batteries, but also the price of nickel-metal hydride batteries have is much lower than the lithium batteries. This is the nickel-metal hydride battery can be the reasons for market share corner bar.
Currently on the market, whether it is lithium-ion batteries or Ni-MH Sony VGP-BPS9 Sony VGP-BPS9/B battery, its capacity sizes are based on mAh as a unit, its Chinese name is mAh. MA hours directly related to the size of the notebook usage time. But not the larger laptop battery the longer, which also linked to the notebook's components to decisions, such as: CPU, graphics card and so on, using the Centrino CPU, ATI-MOBILITY RADEON graphics cards and many other hardware and use of energy-saving technologies P4 CPU, NVIDIA notebook graphics card, compared with the same volume of electricity
Get the maximize use of your battery in traveling
Posted on Thursday 10 December 2009 at 09:35 AM - 0 Comments - Post Comment - LinkTOSHIBA PA3384U-1BRS Battery TOSHIBA PA3465U-1BRS Battery
Get the maximize use of your battery in traveling
I usually take my notebook on the travel to use for working or playing game. It is a bad experience when losing battery during the flight. Here are some good tips for get the maximize use of your battery:
In the last night before travel , be sure the Latitude D620 Battery are Fully charged. If not charge the battery in the whole night. You may also not have time to fully charge a dead battery at the airport. As the fully chargeing can take a few hours.
Arrive early enough to find one of the few AC outlets at the gate. Top off the charge on your Latitude D820 Battery before boarding the plane. AC outlets are often tucked away along the windows, in the floor, built into vertical support beams. If you cant find an available outlet at your gate, go to the gate across the hall or to the next gate over and look for an AC outlet you can use there while still within earshot range of the boarding calls at your gate. Ive also seen outlets in airport restaurants " relax, have some food, charge your notebook.
If youre going to use the notebook while waiting at the gate, make sure Sony vgp-bps8 is on AC power instead of using batteries.
Before boarding the plane, put the notebook in suspend mode instead of shutting it down. When you power the notebook back on when seated on the plane, the notebook comes up instantly in the OS rather than chewing up battery during a 5-10 minute boot up process
Limit the use of USB devices, CD-ROM, and DVD-ROM. These peripherals chew up Inspiron 1520 Battery at a fast rate.
Limit the use of disk intense applications such as defrag or virus scan. This also chews up batteries at a fast rate.
Limit the use of processor intense applications which will cause the CPU and fans to draw more Inspiron 1525 Battery power. TOSHIBA PA3465U-1BRS Battery Toshiba PA2487UR battery
Run the display at the dimmest setting possible.
Turn off the Wireless and Blue tooth radio.
Bring an extra travel battery that is obviously already charged. The last couple of notebooks Ive had I had the extra travel Apple A1175 battery installed along with the regular battery at the same time. It makes the notebook a little bulkier and heavier, but for me the extended battery time (5-6+ hours) is worth it.
When youre done using the notebook on board the plane, if youre critically low on Toshiba PA3479U-1BRS battery, shut down the OS or hibernate as opposed to putting it into suspend mode. Suspend mode still draws minimal amounts of power and critical bits may still be active in RAM. If you go into suspend and then the notebook battery dies completely, the plug/power will have been basically been pulled from the OS and youll lose any unsaved information you were actively working on. Its just plain not good to yank the power from your computer.
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