If you’re a recent convert to smartphones, you’re probably still discovering all the amazing things that your new BlackBerry, Android phone or iPhone can do. But one thing you most likely found out right away: the more you do, the shorter your phone’s battery lasts. VGP-BPS8 VGP-BPS8A

While a standard cellphone’s charge can easily go three days or more, many smartphone owners are dismayed to learn that their new mobile toy requires charging every 24 hours, or even more often. It was great that I could use one device — my iPhone — to check my calendar and respond to multiple incoming calls during January’s Consumer Electronics Show, but I paid the price when its battery died at 2 p.m.

The answer was not to desperately search for an electrical outlet to recharge the phone (though I’ve done that) or to consider giving up the phone (done that, too), but rather to figure out a strategy to reduce energy consumption while still having it available for essential tasks. Whether you’re using a laptop or a smartphone, the devices can be tweaked to get the most out of its lithium-ion batteries. VGP-BPS9 VGP-BPS9A/B

Reconsider Your Network

All things being equal, the C.D.M.A. mobile standard used by Verizon uses more power than a G.S.M. network, principally used by AT&T and T-Mobile. If battery life is critical, you might want to consider G.S.M. as long as its coverage meets your needs.

Dim It

The brighter your screen, the more juice you’re using. If you’re in a dimly lit room, turn down your LCD screen’s brightness. If your device has an autodimming feature that detects the light in a room, use it. Similarly, if you use your smartphone or laptop to play music, lower the volume. VGP-BPS9/S VGP-BPS9/B

If you have a BlackBerry, the company’s holster will automatically turn off the screen when you insert the phone.

Stop Searching

It is great that you can use Bluetooth technology to connect your smartphone to a headset, or use Wi-Fi to speed up the downloading of e-mail messages. But when you’re not using that headset or not near a Wi-Fi hot spot, turn off those features on the phone or laptop.

The reason is that portable devices will continue to look for Wi-Fi or a Bluetooth headset, using power. VGP-BPS9A VGP-BPS10A/B

Similarly, put your phone to sleep when it is in standby. On an iPhone, you do so through the “Settings” icon. On a BlackBerry, use the “Manage Connections” icon.

Skip a Generation

Your smartphone is also continually looking for a cellphone signal. If you’re in a weak signal area, your phone must work even harder to find one, decreasing battery life. If you know that there is no coverage in your area, turn off your portable device’s mobile capabilities.

If your G.S.M. 3G network is not available or the signal is weak, the battery will drain faster looking for one. Consider turning off the phone’s 3G network or using the slower EDGE network instead. It will make Web access slower but won’t affect phone call quality. VGP-BPS2 VGP-BPS2A

Check Mail Manually

Mobile smartphones can check for e-mail messages and instant messages automatically. Or they can be set to “push” notifications as soon as they arrive in your server’s mailbox.

Both strategies can be power hogs. To increase your battery life, turn off push and increase the interval between when the phone checks for new messages. Or better, set up your phone to check for messages manually.

Turn Off Everything

The simplest way to cut power to a minimum is to put your smartphone into “airplane mode.” You turn your BlackBerry or iPhone into a music player and personal organizer, and you won’t be able to receive e-mail messages or make or receive phone calls, but you will stretch your battery. VGP-BPS2C VGP-BPS2B

“In airplane mode and running just the alarm clock, your iPhone battery will last up to a week,” said Kyle Wiens, co-founder of ifixit.com, an online iPhone and Mac laptop repair company.

Disable the Animations

The hotter your laptop feels, the more battery power it is using. And one of the biggest users of power is Flash animation, the technology behind many online videos and animated ads. To improve battery life, disable Flash when not using wall power. BashFlash and ClicktoFlash for Macs and Flashblock for PC are programs that will automatically restrict Flash. VGP-BPS8 VGP-BPS8A

Get an App to Aid You

There are a number of applications that can help monitor battery life and shut off various functions that cut down on a mobile device’s effective power.

BatteryGo and myBatteryLife tell iPhone owners how much charge they have left and how that power translates into minutes of talk time, music, video and Web surfing.

NB BattStat alerts BlackBerry owners to the amount of battery charge remaining, as well as the battery’s temperature. (Hot batteries lose power more quickly.) The device can be set to vibrate or sound when a predetermined low battery level is reached.

Radio Saver will monitor your BlackBerry’s mobile coverage and shut off the device’s mobile circuitry when you are out of range of a cellular signal. VGP-BPS9 VGP-BPS9/B

Best BatterySaver allows owners of mobile phones using the Symbian operating system (including models from Nokia and Sony Ericsson) to create battery-saving profiles. For example, certain features can be automatically turned on when the phone is connected to a wall plug, or Bluetooth can be automatically disconnected when the battery charge drops below a certain level.

For laptops, programs like Battery Health Monitor (Mac) and Laptop Battery Power Monitor (PC) keep track of battery charge and estimate how many more times you’ll be able to recharge your battery.

Realize the End Will Come

The older generation of nickel cadmium batteries suffered from memory issues; if you didn’t fully charge and discharge one, it would hold a progressively smaller amount of juice.

Today’s lithium-ion batteries don’t suffer from memory loss, so it is safe to top off a battery.

Lithium-ion batteries cannot be overcharged; a device’s circuitry cuts off the power when they are full. However, manufacturers still recommend that a laptop not be continually connected to power once the battery is at its capacity. If a laptop won’t be used for several months, it should be stored with the battery in a 50 percent charge state. VGP-BPS9/S VGP-BPS9A

All batteries can be fully charged and discharged for a fixed number of cycles; lithium ion batteries typically last between 300 and 500 cycles. Information on the number of cycles can be obtained at manufacturers’ Web sites, or at www.batterycentury.com.

No matter how well you husband your battery’s resources, there comes a time when you’ll need to send your battery to its final resting place.

Like most things nearing the end of their life, your battery will stay awake less and sleep more. “If your battery lasts only an hour after you’ve charged it,” said Anthony Magnabosco, owner of a battery replacement company, “you know its time is up.” VGP-BPS9A/B VGP-BPS13/S

With the development of electric vehicles, a car less than a meter wide car attracted attention, and his name is “Tango”. Electric vehicle “Tango” Width less than 1 m, this year’s show in Detroit has attracted many viewers eyes, manufactured by U.S. ComuterCars been produced and sold 11, they said that production will be at least 12 this year.
Tango is characterized by the largest horizontal width is very close, before and after the tour is the two-seater model. Its advantages, the company president RickWoodbury said: “Because the width is only significant with the bike, so the vehicle can effectively use the road, and do not suffer from finding land for parking, very convenient.” Congestion in very large cities like Beijing, it will be free shuttle, or even a narrow alley.

body size 2.57M Tango for long, 0.99 wide. Two rear wheels drive the use of a motor. The use of the motor is produced by the U.S. motor brush AdvancedDCMotors “FB1-4001.” Engine power varies with the voltage when the voltage is 72V, the power of 31.5kW.

With the battery with a production capacity of Chinese society 32kWh, aviation has continued over a distance of 120 miles. Because the dell-laptop-battery-c-125_129.html”>battery is in the seat and the floor below, so that the center of gravity of global low, attitude change when turning small. The company said that using two engines, the car accelerated to achieve superior performance from start to accelerate to 60 km / h in about 4 seconds, while the price of only $ 1.5 million .

Apple recently some major movie companies have negotiated the hope that the existing TV and music service basis, in order to provide cloud computing iTunes movie store service.

Expansion of the Film Services

Apple said the film, according to the plan, iTunes users will be able to access video through a variety of Internet access devices. Sources said Apple will give priority to promotion of the service for the iPad. But Apple spokesman declined comment.

By the end of January this year, there are sources, Apple is working with major record companies to commence negotiations on a similar co-operation. One of the sources said Apple would like to create a digital storage room, for iTunes users to provide digital media storage service. He said: “Fundamentally, they want to phase out the local hard disk.”

As digital music, video, and a variety of software are stored on computers and handheld devices, making the user’s hard disk storage space is quickly filled, especially in small mobile devices. Some industry insiders believe that if can not resolve this problem, and to simplify file storage process, it will lead some users to purchase new content to reduce the speed.

Poor macroeconomic conditions may also lead to slower sales of digital content, so come to this conclusion, some of this offensive, but it does the existence of such concerns. U.S. market research firm NPD data released last week showed that legal music downloads were in the past year, a decrease of nearly 100 million, from 2008’s 35.2 million down 34.6 million in 2009. Focus on the entertainment industry market research firm Screen Digest, said Monday in 2009, movie downloads are also a significant slowdown in growth, while the previous two years has always kept a substantial increase. Screen Digest had previously forecast 2009 sales of U.S. Internet Movie about 3.6 billion U.S. dollars, but the actual figure was only 291 million U.S. dollars.

Allowing iTunes users to Apple’s cloud computing services stored Film and Television Festival, Apple have signed an agreement with film company. But to do this is not easy. The film company wanted to make sure that this program can Apple is compatible with Apple’s well beyond the equipment and services.

U.S. market research firm Forrester Research analyst James McQuivey (James McQuivey) said that Hollywood does not like any of closure strategy. He said: “Film companies are very worried that other companies will be bound in a closed platform. They want to build such a world: allow users to establish contact with the content, rather than to establish contact with the equipment or services. According to their position, should be required Apple yield and to ensure that content can be purchased through the iTuens Nokia mobile phone to play. but this is totally inconsistent with Apple’s style. “

Lenovo refreshed its tablet-capable business laptop on Tuesday and made a very conscious decision not to bring out a slate device, saying customers don’t want it.

Lenovo updated its x series tablet with a new x201 model that packs Intel’s newest low-power Core i5 and i7 processors. In addition to the performance improvement that comes with the faster Core i series chips, the x201 also boasts better battery life over previous models, according to Mika Majapuro, senior worldwide product marketing manager at Lenovo.

Lenovo will stick with the tried-and-true Laptop-based convertible tablet designs and not bring out a slate device due to negative feedback from customers, an indication that Apple’s iPad may face resistance at businesses. “We of course build plastic mock-ups that we show (to customers)…we had a slate form factor,” Majapuro said. “The feedback was that for (our) customers it will not work because of the need to have (a physical) keyboard.”

The most prominent example of a pure slate device is the Apple iPad, which has a virtual keyboard. Majapuro said the response from customers to slates was a surprise. “It was amazing to me. At first I didn’t want to believe (our customers) but the keyboard was such a big need for them,” he said.

Majapuro said Lenovo even got feedback from high school kids. “These were 14-year-old kids, who, I thought, would be most willing to try a virtual keyboard but they said no, we want the physical (built-in) keyboard.”

Lenovo also announced 17-inch ThinkPad models, including the W701 and W701ds (dual screen) ThinkPad. These also come with new Intel Core i series processors.

Nippon Mining of metal in the “1st EV and HEV Drive System Technology Exhibition” on display in lithium-ion rechargeable electric battery power plate copper anode. Characterized by the use of self-developed manufacturing technology, the error control of the copper foil thickness of about 1%. Alleged that the products currently on the market and its errors are mostly about 2%.

The company has begun sample shipments are expected in 2012 after the implementation of mass production. Reduce errors due to electrode thickness, the electrode plate can be thinner, but can also save electricity with a lot of active substances. Vision for consumer electronics products to the car from the wide range of fields. Copper foil with thickness ranging from a variety of 8 ~ 20μm. There can be used for vehicle use 10μm thickness.

Hewlett-Packard has named Tom Yiannuodi in charge of the enterprise services. Hewlett-Packard hopes to corporate IT spending growth in this year’s benefit.

Yiannuodi will succeed Joe Eazor, which will become HP’s strategy and technology officer, senior vice president of the company’s growth. Both appointments are effective immediately.

As head of HP’s enterprise services business 338794-001 ,361742-001, Yiannuodi will be responsible for promoting applications, business processes and outsourcing services growth. Isere, Hewlett-Packard will be responsible for the future in China, India and Southeast Asia’s development strategy. Last month, HP reported the most recent quarter, revenue growth in the Asia Pacific region, 26%.

Hewlett-Packard China as the company’s future is an important growth point. Hewlett-Packard as early as 1981 in China, is China’s second-largest PC maker, is also China’s leading foreign PC makers.

Experts believe that the market most of the use of high-capacity lithium batteries due to the different chemical composition, in the event of problems of quality, prone to explosion injury accident. And the relative safety of the nickel-metal hydride and nickel cadmium batteries.

“There will be a long time ago, lithium, lithium element is too active, it is not safe when used often in charge when burning, bursting, subsequently improved lithium-ion batteries, lithium can inhibit the added element of active components, so that to improve safety standards for lithium power and efficiency. “Guangzhou Electronic Technology professionals in Jing Lv splashed said that the current existence of Li-ion batteries due to small size, energy density, memory effect, and so obvious advantage in an increasing number of electronic product areas to be applied, however, lithium-ion Inspiron 8500 battery,Inspiron 8600 battery also has many shortcomings: a short cycle life, charging circuit complexity of the internal protection circuit of the battery and so demanding, especially for the fully sealed aluminum package, lithium ion batteries in its security the design of the protection there is a very fatal flaw.

The safety of lithium-ion battery designed to over-reliance on the protection of its internal electronic security chip, but not set the necessary physical security protective measures. In the charge and the use of the process, the event of a failure of its security chip failure, the consequences are disastrous, ranging from gas build-up occurs within the battery cell body caused by the phenomenon of up drums, heavy may occur because of abnormal cells caused by internal short circuit, etc. Battery explosion tragedy.

Mr Lu believes that nickel-metal hydride and nickel cadmium batteries to the top has a vacuum designed for the exhaust vent and the current common market, a variety of lithium-ion batteries but with the nickel-metal hydride and nickel cadmium batteries designed to very different are closed the whole package, aluminum, and its over-reliance on in-house electronic security controls to protect the chip, and does not use vent as its physical protection devices. At this point, the internal battery when the occurrence of certain physical abnormalities, or to protect the internal electronic chip failure, it also apt to shoot up because of the battery internal pressure caused by the explosion. If the lithium-ion battery to install a similar nickel-cadmium nickel-metal hydride battery vent or similar pressure cooker’s safety valve, can effectively prevent a tragedy from happening Inspiron 9200 battery,Inspiron 9300 battery.

Mr. Lu pointed out that the safe use of lithium batteries should be noted that the use of excellent quality, qualified lithium-ion battery, use of qualified supporting lithium battery charger, universal charger as far as possible to avoid the use of mobile phones, if allowed, then the safety factor as far as possible to purchase a high polymer lithium battery . In addition, the battery charging as much as possible to avoid too long.

In the eighteenth century, the forties and fifties, power generation devices to improve the study and atmospheric electrical phenomena, has attracted wide interest physicists, 1745, Prussia Kleist lead to friction from the use of electricity quoted to the bottle with nail. When he hit a nail when the hand by a violent blow laptop battery.

May be inspired by this discovery, Leiden University Mason Brock invented in 1746 to collect the charge of “Leyden jar.” Because he saw the hard-won collection of electricity in the air very easily fade away, he wanted to find a way to save electricity. One day, he used a gun barrel suspended in the air, with the starting motor and the barrel attached, and the other from the barrel with a copper wire leads, immersed in a glass bottle filled with water, he let an aide a hand with glass bottles, Mason Brock energetically shaking from the side motors. Then his assistant accidentally in one hand and the barrel hit, he suddenly felt a strong shock, we call him up.Mason Brock then exchanged with the assistant and let assistants from motor shake his own in one hand and Shuiping Zi, the other hand touch the barrel hp-pavilion-dv4000-battery-p-44250.html”>Pavilion DV4000 battery.
In the letter, he described the results of this experiment:

“I want to tell you a novel experimental facts, however horrible, but I warn you again not to repeat the experiment anyway. … … Put the container on the right hand, I tried to use the other hand from the charge on the extraction of iron posts sparks. Suddenly, my hands were a bit big blow to the power to make my whole body shook, … … arm and the body of a sense of unspeakable terror. In a word, I thought I had life have died. ”
Although the Mason Brock unwilling to do this experiment, but he conclude: to live inside the body on the glass bottles can be saved electricity. But at that time not clear whether the role of conserving electricity is a bottle or a bottle of water, then people put the charge storage bottle called “Leyden jar”, the experiment known as the “Leyden jar experiment.” This “electric shock” phenomenon was found, creating a sensation, which greatly increased the awareness of Leyden jar concerns.

Mason Brock’s warning from the opposite effect, people engaged in a larger scale repeat of this experiment, and sometimes the experiment is simply become a fun game. People with the Leyden jar to kill the rats spark discharge performance, some people use it to point of alcohol and gunpowder. One of the most spectacular one-scale demonstrations in the French Nolette Notre Dame in Paris, before the of the. Nolette has invited the members of King Louis XV’s royal spot watch the performances. He transferred to the 700 monks, so that they can hand in hand row of the public and his party, a total length of 900 feet, about 275 meters, which is extremely spectacular. Let the first row of the monks hand Hold Leyden jar, behind the tail of the lead monk holding a Leyden jar, and then to Leyden jar from power, the results of 700 monks jumped almost the same time due to electric shock, the presence of whom who are all stunned. Nolette in a convincing tone of voice to explain the tremendous power of electricity 417066-001 , 346970-001. It soon became again later electricity used in medicine, will be generated from the electric motor through a patient’s body for the treatment of hemiplegia, neuralgia and other diseases. This treatment method has been used, until people find out the role of power after stopped.
The history of the battery cell in 1800 was primarily due to the discovery of around Volta alessandrovolta discovery of zinc and silver pieces by soaking the tissue separating the sea water or salt water can escape from the formation of current. Known as the Voltaic pile. Ruoqiang clean zinc and silver pieces were included in the lips, upper and lower side, because saliva is also acidic (like electrolyte) also produces an output voltage, so the lips will feel weak current is passed. In fact as long as between two different metals connected to the electrolyte will produce a different potential difference. johannritter was discovered in 1802 can be repeated production of rechargeable batteries. However, the original batteries are still not ideal, through the continuous improvement of up to 1860 or so, started to develop the originator of the modern battery. First of all georgeleclanchefrance in 1860 to develop carbon-zinc batteries. The battery is more easy to manufacture, and the initial wet water-based electrolyte gradually turbid with sticky paste-like manner similar to replace, so, when packed in containers, dry 』『 of the battery occurred, that is the ancestor 』『 Battery. Carbon-zinc batteries is still the most modern production of dry batteries in the battery. Lead Battery: 1860 raymond develop a lead-acid batteries, using two thin pieces of rubber sheet of lead separated, and then immersed in diluted sulfuric acid. The initial capacitance is small, then switching to lead oxide made more responsive and more efficient. Car use is still the main battery. Also accounted for the world, 60% of battery sales. In recent years, sealed lead battery more easier to use. Not only economic (cheap) and can adapt to different environments. Lead Inspiron 6400 battery,Inspiron 640m battery positive lead oxide into lead sulfate pbo2 reaction pbso4 malpractices in the negative lead is also a reaction to the formation of lead sulfate pbso4 electrolyte is dilute sulfuric acid.

A new battery from the initial use to the routine maintenance, maintenance, preservation, what do need to pay attention? The following is from the ECPOW engineers order form:

First, the initial use of newInspiron 1100 battery,Inspiron 1150 battery needs attention.
Just started using the battery, sometimes display calibration tables are not allowed to charge, or charge a long bright light, it is because the new batteries may power your notebook’s own testing procedures are not synchronized.
Of course, the use of a period of time will be automatically adjusted over, but we can also make some initial settings to achieve as soon as possible.

Way is to power off alarm, let the battery discharge optical, and then washed. Two cycles can be the specific steps are:

Start “” Settings “” Control Panel “” Power Options “” alerts
1, when the power reduced to the following level, the issue of low-battery alarm (L)
2, when the power reduced to the following level, given the acute shortage of the battery alarm (C)
All of the above items in front of two choices “step” option to remove the hooks. Let notebook has been discharged into the black. And then put two red circle, to fully activate the lithium-ion batteries to achieve synchronization with the capacity testing procedures.

It is noteworthy that this method without the use of each of the new Inspiron 1501 battery,Inspiron 1520 battery  when they you do so only in the capacity testing procedures used under the premise is not synchronized.

 Second, daily use need to pay attention to.

A how to charge and use
1. Please select a model with the model or manufacturer specified power charger, power supply to avoid the use of non-confidence in order to avoid unstable power supply burnt notebook. Avoid the use of other packaging the power adapter package, resulting in cooling difficulties, to maintain a good battery and power adapter, ventilation and heat dissipation.

2. In the state cut off the power and shut down, will the battery into the computer, plug in the power supply, it immediately started charging. (Note Do not connect the power adapter and battery cases, loading and unloading, as this may lead to direct burn accident occurred laptop battery)
2. Charging time of about 4 ~ 8 hours, depending on battery capacity and the plant design is different, charging is completed, that is, charging indicator light off or turn into a green light, it is best to unplug the power supply.

3. Best not to intermittent charging, that is, the power supply will not plug in a short time back and forth.

4. Best off charging conditions.

5. Do not mix transformer or power supply, operating voltage of each electronic product or charge voltage may be different, the use of error may damage the battery, the machine will be a serious burn.

6. If you can charge 30 minutes after the completion of re-use the battery may have a better battery.

7. Current computer use more battery lithium-ion battery-based, its biggest advantage is that there is no memory effect, so users do not have to worry about this problem, if it does not run out of power can also be charged, but recommends that users occasionally the battery power is available to the system warns inadequate, then the implementation of charging, the reliability of the battery help.

8. If the prolonged use of the power supply as the power supply, we recommend removing the battery, a separate operation with the power supply is required to use the computer and then go into Inspiron 1521 battery,Inspiron 1525 battery.

9. Do not use battery power as the others.

10. Do not attempt to open or maintain cell (excluding professionals), because the battery control circuit within the precision of violence likely to cause damage to precision circuits, laptop batteries containing lithium-ion, if used or handled properly, might be an explosion.
Now there are some on the market to provide core services for the maintenance of batteries, replacement performance, highly volatile.

11. Do not be such as batteries and keys scattered put together a metal material to prevent accidental short-circuit the battery.

12. Do not bed, sofa, carpet and other soft surfaces when used in notebooks has been careful not to hinder the good thermal dissipation. Towels and bed of the class there will be a static, indirect damage to components inside a notebook.

13. Installation notebook ships with the power management software to better play the role of the battery and the protection of the battery. If Battermon This software can better monitor battery performance, click the link below to download Batterymon2.0 green Chinese version and view the details of the use of tutorial:
http://www.ecpow.cn/info/help-zhongxin/bijibendianchizhishi/BatteryMon-zhongwenbanshiyong-tech/

B How to save
1. If the battery a long time without electricity, please note that maintenance. Pay attention to environmental temperature and humidity, please do not put hot and humid places, such as: direct sun, or in the car next to the fire source, should be kept dry and ventilated.

2. The battery should be noted that when the demolition dust waterproof moisture shock, regular position at right with a small brush to clean. Sometimes, such as the bare cell positions will be more easy access to a large number of dust caused by the battery connection is bad when used, it is proposed to use a suitable container, such as storage boxes put the battery.

3. If the long-term non-use of batteries, battery power should be charging about 60 ~ 80% of the saved, and regularly take out the use, in order to maintain the chemical activity of lithium-ion, preferably about 1 month will be done once the battery charge and discharge, and then Charge to save.

4. Batteries for sophisticated electronic components and battery core composition, to avoid falling on the ground and the heavy percussion battery.

5. To avoid a collision, as well as the battery in high-temperature and keep the Inspiron 1526 battery clean and dry.

The world’s second-largest mobile phone maker Samsung plans to launch a tablet PC, like Apple’s iPad inspired wave of tablet PCs to grab a slice.

Samsung, JK Shin, head of Mobile Communications, held in Barcelona Mobile World Congress, said: “Apple’s tablet PCs will create new market demand, Samsung will respond to this. But now announce details of the plan too early.”

Market research firm iSuppli Corp, said Apple iPad foundry Samsung processor, which will make Samsung the same time as Apple’s parts suppliers and product competitors. Apple CEO Steve Jobs (Steve Jobs) on January 27 release iPad said, iPad will be on sale in March of this year.

JK Shin, said: “(involved in tablet PC market) is normal, we must join the Tablet PC market. In the meantime, Apple is also our customers, we are its parts suppliers.”

Investment bank Goldman Sachs is expected this year, Apple sold 6 million iPad. In contrast, the mobile phone market will reach 1 billion in sales of personal computers will be sold about 3 million units. iSuppli analyst Jagdish Rebello (Jagdish Rebello) that when many companies eyeing the market for Tablet PC, when, iPad is already a step in a bold attempt.

Samsung’s Tablet PC will mark the Suwon Samsung (Suwon) to a more high-end mobile devices into. Samsung’s February 14 release of the Wave has a 1GHz processor, mobile phones, help its smart phone business.