Battery : Power in the journey

Who wants to buy is not always fresh laptop batteries for cameras and music players, invest in rechargeable batteries. Eventually, the discharged current donors up to 1000 times more recharge, promises to advertising. But beware: Error loading reduced performance and life of a battery dramatically. COMPUTER IMAGE tells you what to consider when buying batteries and chargers.

For which devices is worthwhile to batteries?

For all devices, which consume a lot of power in a short time. For digital cameras, music player and flashlight Latitude D820 Battery are therefore better than batteries. Although batteries are in AA (AA) – or micro format (AAA) with about 5 euros more expensive than batteries (75 cents). But an AA battery replaced during its lifetime 200 batteries.

What type of battery is best?

It depends on the intended use. A good price-performance ratio offer the popular nickel Metallydrid batteries. But for some purposes are nickel-cadmium batteries, lead and lithium-ion Dell Latitude D520 Battery cells better. COMPUTER IMAGE describes the advantages and disadvantages of different types of the next page in this guide.

How long does a battery last?

Many manufacturers advertise the Dell Inspiron 6000 Battery with claims such as “up to 1000 times rechargeable. But each discharge – this is the complete discharge of the battery marked by prolonged disuse – and every overloading damages the battery. In practice, most power sources to create around 400 charge cycles.

What should I consider when buying a charger?

Buy only chargers that are suitable for the type of Inspiron 6400 Battery . Not every device can load as antiquated nickel-cadmium cells. And for lead or lithium batteries, you need a device with constant voltage. Good chargers have the following features:

• * Microprocessor control: It ensures that the battery is fast, but also gently loaded.


• * Power Off: You know when your Dell Latitude D830 Battery is full (see picture above right).


• * Maintenance Mode: The device thus determines the battery is charged and discharged completely before recharging it, the so-called “memory-preventing effect”. This effect occurs especially for nickel-cadmium Dell Latitude D800 Battery : they are often discharged only partially formed in the interior of crystals. Result: The battery stores less energy.

What types of chargers are available?


• * Universal Chargers: load except AA or AAA batteries, including 9-volt batteries, flashlights, or thick blocks (Baby or mono cells) with high capacity Dell Latitude D620 Battery. They are available from 25 euros.


• * Compact charger with microprocessor control: they make up to four Sony VGP-BPS8 AA or micro-cells in three to four hours afloat again. They are have over 21 euros.


• * Fast-Chargers: This “turbo-charge” VGP-BPS9/B VGP-BPS9 batteries to make it operational in 15 minutes. But for up to 6 amps to flow (that’s the measure of the strength of electricity), and this shortens the life span to about 250 charge cycles. Most devices do not make it to recharge standard batteries in fifteen minutes altogether. A little bit longer’s in practice already.

batterymag.co.uk Hopes that help you in your journey.

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Top lithium battery technology

Top lithium sony vgp-bps8 battery technology

International top-level leaders in brainstorming lithium technology, forward-looking vision to lead the lithium market

Followed in Japan’s footsteps, China’s lithium vgp-bps9 battery so that the speed of the development of the world’s surprise, the domestic battery industry, escalating R & D capabilities, Shenzhen has become a centralized global battery manufacturing base.

Lithium Third South China International High-Level Forum (International Year) will be held in Shenzhen in 2008, for the lithium power industry technology and market opportunities for exchange and discussion. Forum invited the world’s six major lithium technology giant, with a strong lineup coming out say it has become sony vgp-bps9/s the focus of the forum has drawn greater attention. Lithium power the world’s top experts in the “meet and appearance” in the lithium battery industry, the first time. The Forum will result in trying to play a high standard of the industry event to explore technological innovations, decryption market applications for the development of lithium from the theory laid the foundation.

Lithium Third South China International High-Level Forum “New technologies, new materials, new applications” as the theme for the survival of lithium present situation and development trend through expert’s “perspective” seek to market success and failure. The past two relatively high-level forum for the Third South sony vgp-bps9/b China Lithium-Ion battery is more international, its attention from technology into applications. Electrical safety in lithium suffered doubts, material replacement repeatedly troubled by today’s convening of this forum is for the entire industry, sent a “snow of the carbon.”

Li-ion technology, bear the brunt of the impact of changes in the lithium battery manufacturers, the Forum convened aroused their great concern. Shenzhen BYD Battery Co., Ltd., Tianjin Lishen Battery Co., Ltd., Shenzhen BAK Battery Co., Ltd., Guangyu Group, Fujian Scud Electronics Co., Ltd., Shenzhen City Yong Yuan Hsiung Feng Technology Co., Ltd. and so on will be represented. In addition, the supplier of lithium and lithium-electronic applications also sony vgp-bps9a/b pay special attention to all walks of life lithium power technology development, Shenzhen, Barrett Electronic Materials Co., Ltd., the National Rainbow digital communications, Sichuan Union Po Industrial Co., Longcheer Holdings Limited, Shanghai Electronic Technology Co., Ltd., Wen-tai Reservations are also involved.

Update the use of energy is sufficient to subvert the industrial development of the industry, easy to use lithium batteries, and the green environmental protection, social significance and economic interests is self-evident. Today, energy shortages, lithium power whether the technology sony vgp-bpl9 can ease energy pressures, applied to every aspect of life.

Third High Level Forum on South China Lithium-Ion sony vgp-bpl8 will set off an international leading lithium technology leaders, brainstorming, so that the wisdom of lithium-electric power generation driven workings of the world.

From :laptopbatteryblog  batterymag  batteryblog  laptopbatterymag

lithium batteries growth rate

2010 growth rate of lithium batteries – sony vgp-bps8 battery

Yano Economic Research Institute released, expected in 2007 year (April 2007 ~ March 2008) Lithium-ion rechargeable battery shipments worldwide increased 17% than the previous year, reaching 2.4 billion 50 million. Yano Economic Research Institute summarizes the May 2007 ~ November battery manufacturers sony vgp-bps9 battery, material manufacturers and application vendors interview findings. Supply is expected to amount to an increase of 13%, reaching 925.5 billion ¥ 97,000,000.

From the different shapes of products shipments of view, cylinder-shaped 46%, a square of 41%, polymer type (containing aluminum battery) is 13%. Cylindrical batteries in notebook computers xps m1530 battery equipped with more than 4 or 6. Power Tools for the new market is formed, each machine is also equipped with multiple batteries. Square batteries, cell phones, particularly in emerging market countries for the supply of low-priced models inspiron 1525 battery have played a catalytic role. Lithium-ion polymer batteries for mobile phone sales growing as the center.

From the different uses of view, for the cell phone 49%, 36% for notebook computers, for digital cameras to 4%. Expected that with the BRICs (Brazil, Russia, India and China) emerging markets such as mobile phones and laptop computers more widespread, these portable products, growth will slow, while growth in lithium pa3399u-1brs , latitude d630 battery battery market will be slow. Yano Economic Research Institute forecast: before 2009 will continue to achieve double-digit growth, while the beginning of the year 2010, the growth rate will be lower than 10%.

From :battery  batteryblog   Sony laptop battery    dell laptop battery   goodbattery

The life of lithium batteries may be extended: store and charge

If possible, the inspiron 6400 battery should be stored in a cool place with 40% charged. A certain energy reserve is needed to keep the operations of the battery and its protection circuit, during prolonged storage. The worst combination is full charge and high temperature. This happens when the phone or spare battery in a hot car to stay. Using a laptop with a mains supply is similar to temperature problems. If a battery is fully charged, the internal temperature rises during use at about 45 ° C.Dell XPS M1530 Battery

Removing the battery from the laptop when it is fed by the network, protects the Dell d5318 battery from overheating, but different laptop and battery manufacturers warn. They say that dust and moisture can damage the laptop. The seller will be lucky if he can sell them a replacement battery, maybe a little earlier than really necessary.

But the question is often asked whether the laptop should be unplugged when not in use. With lithium-ion, this is not an issue. Once the latitude d620 battery is fully charged, no additional charge current flows more. It is however recommended to switch off the laptop overnight, because of heat damage to the battery.

A large number of lithium-ion batteries is finally disposed of during the warranty period. Some of the defective batteries are sent to a service center or the manufacturer, where they are regenerated. Studies show that 80-90% of the returned latitude d610 battery can be repaired and reinstated.

Some lithium-ion batteries fail due to deep discharge. If the discharge to a lower cell voltage of 2.5 V / cell, leads, opens the internal protection circuit and the battery seems to be dead. A charge with the original charger is impossible. Some battery analyzers (Cadex) have the ability to reactivate a Boost (wake-up) function, the protection circuit such a ‘defective’ aspire 3000 battery, and thus allow the loading process again.

However, if the cell voltage below 1.5 volts per cell has fallen, and remains for several days in this condition should be waived on a recharge for security reasons. To prevent such margins, a inspiron 1525 battery should never be stored fully discharged. Charge the battery before storing something and then load it fully before the recent use.

All the PC (personal computer) and some other electronic devices that contain a backup battery for internal memory. This latitude d630 battery is usually a small, non-rechargeable lithium battery, which delivers a small current when the device is switched off. The PC uses the battery to be able to store certain information, even if the device is switched off. These are the entries in the BIOS, the current date and time, and allocating resources of the Plug and Play system. The memory function is to shorten life expectancy by a backup battery for a few years.

Some people say one to two years. If the PC connected to the network, even though he is off, should the backup battery on the PC mother board for 5 to 7 years his gut. A PC should display a timely reminder, if this backup Apple a1185 Sony vgp bps5 battery is weak. A non-operational back-up battery leads to the loss of the volatile memory, and some settings may be lost. According to replace the backup battery, the PC should again be operational.

The artices :batteryblog   Dell battery

Simple Guidelines about using battery when charging and storing

Avoid frequent full discharges because this leads to additional power consumption of the backup battery. Frequent partial discharges with many charges are better for lithium-ion laptop battery than one total discharge. Charging a partially discharged lithium-ion battery, the battery does not hurt, since no memory effect occurs. (In this respect, lithium-ion differs) of nickel-based batteries. The short battery life in a laptop is justified by the heat rather than through many charge / discharge cycles ..

Although free from memory, it should at lithium-ion batteries are only aware after 30 cycles, a full discharge is to calibrate the Toshiba pa3384u-1brs PA3399U-1BRS Battery battery with the fuel gauge too. The discharge of the battery with the device serves this purpose. If this is ignored, the fuel gauge is crucial unreliable. The battery life will not be affected.

Lithium-ion Apple a1057 A1045 batteries should be kept cool. Hot cars are to be avoided. For longer storage, the battery of vgp-bps9 should have a charge of about 40%.

Consider removing the iBook G4 14 Battery battery from a laptop when it is fed from the mains. (Some laptop manufacturers are concerned about dust and moisture accumulating inside the battery compartment).

Abstain from the purchase of a replacement MacBook Pro 15 Battery battery for later use. Note the date of manufacture. Do not buy old batteries, even if they are offered at reasonable prices.

Hopes that help you.

The artices from: batterymag laptopbattery

How to made a wooden keyboard

This wooden keyboard enclosure came not so much from a desire to make something out of wood, but wanting a custom keyboard case, but from wanting a slightly smaller keyboard case for a keyboard with the numeric keypad cut off.

Maybe you’d like to match the wood of your desk to your Inspiron 1521 Battery keyboard. Maybe you need just the right look for your steampunk workshop. Either way, with this tutorial, you can craft a wooden case for your keyboard.

The solution is to cut the numeric keypad off an otherwise regular latitude d630 battery keyboard. Of course, that’s not as trivial as it sounds. At left you can see some various layers of the Inspiron 1526 Battery keyboard, arranged after I cut it apart. There are vital interconnects under the keypad that the keyboard would not function without. Also, the PCB attached to the foil with all the traces on it also connects to the right side.

My approach is to take the circuitry from under the right side of the keyboard, and just fold it under the page up/down and cursor keys. The foil with all the traces on it is flexible enough that you can get away with doing that.

A big challenge with making a wooden case is to cut a nice bezel for the Inspiron 1721 Battery keyboard. I traced the shape of the bezel from my donor keyboard onto a piece of plywood.Dell XPS M1730 Battery.

The next step was to cut out the openings with a scrollsaw. Its one of the few things where a scrollsaw is a vital tool. A bandsaw would not work because the blade can’t be threaded through the openings to cut the insides.

 

Although I was careful to try to get all my edges straight with the scroll saw, they still had a bit of hand-sketched waviness to them. But then I had the idea of using my router table to clean up the long edges of Inspiron 1720 Battery. By sliding my plywood against the fence, the router will cut a straight edge inside one of the cutouts.

I should have thought of this technique before I cut the holes with the scrollsaw. I would have cut them much less carefully, and a little undersize, knowing that I’d get it all perfectly cleaned up with the router afterwrds.

Checking the fit of the keyboard bezel. The bezel is still oversized all around the edges. Its kind of neat how it looks with so much flat surface around the Sony VGP-BPS8 keys. If Bang & Olufsen made a computer keyboard, it would probably look a bit like that.

The keyboard Dell XPS M1530 Battery itself is mounted on a piece of plywood. This is trickier than it looks.

The keyboard has some spacers under it to give it support. I decided that the bottom of my keyboard case is to lie flat on the desk surface, so that I have some interior space to fold the contact foil and PCB under the keys on the Lenovo 40y6797 right side.

Here’s the right side, with the foil folded under. Getting the keyboard to the point where the keys would line up, and be against the contact foil and backing sheet metal took a lot of iteration. If found that if I didn’t get it exactly right, the keys would feel like they hit a hard bottom, because they were impacting against their plastic guide instead of the rubber dome that pushes the pieces of foil together.

Based on how the bezel rested on the keyboard, I measured its angle, and cut wedges out of maple for the sides, and pieces for the front and back of the ThinkPad R40 Battery keyboard. I glued these against the bezel using some spring clamps

I also made a cutout for the inspiron 6400 battery keyboard cable’s rubber strain relief to fit into.

Next I screwed the top an bottom parts of my keyboard case together and trimmed off the excess on the table saw. I trimmed it such that I also trimmed not just the plywood, but my wood sides as well, to get all the pieces exactly flush with each other.

Here’s the Pavilion dv9000 Battery keyboard after trimming. Its very boxy and rectangular, perhaps reminiscent of an early 1980s Volker-Craig VC303 terminal – the kind with a housing made out of rectangular bent sheet metal.

After a bit of sanding, and five liberal coats of varnish, and the keyboard has some nice round edges to it now.

The article Via laptopbattery from batterymag

  Dell battery,Sony battery, acer battery

Battery recycle

Battery is generally cylindrical in shape with two terminals, one positive electrode and one negative electrode that conduct electricity along with a substance called electrolyte, that works on the electrodes, chemically and help convert into electrical energy. There is a copper wire that connects the two electrodes. Materials that are used in batteries are carbon, alkaline, chlorine, lithium ion, lead, nickel, sodium, silicon, copper, etc.

Batteries are classified into two- Dry cells and wet cells. The wet cell batteries are also termed storage battery ( VGP-BPS8) as they can be recharged as many times as possible. Batteries are also divided as rechargeable and non-rechargeable or disposable batteries for vgp-bps9. The second type is again termed as primary cells, used till the chemical that produce the electrical current supply is fully consumed, at which point the battery is not needed anymore. These types of batteries are used very commonly in small and portable piece of equipments that drain low current.

The other type is rechargeable or in other words secondary Dell Latitude D800 Battery cells that can be “refueled” even after being completely consumed. For recharging, these batteries need some external help from devices as chargers or re-chargers.

In the present world due to the development of science and technology almost everything (papers, plastics, Inspiron E1505 Battery, aluminum, etc.) can be recycled without wasting it by just throwing it after use. Thus we see that recycling is a procedure by which waste products are recovered for reusing, which is also known as waste management.

Laptop Battery recycling falls under electronic waste or e-waste. Here any discarded, broken or unwanted electrical or electronic equipments, containing toxic materials are recycled for further use. Batteries like, nickel-cadmium, lead, lithium batteries are made to reuse as the chemicals present in them can cause harm to the environment if allowed to stay long in open air after being discarded by the users. Moreover batteries are regarded as the most expensive energy source and their production requires much valuable recourse, so they are recycled so as to restore those valuable materials from those old and used batteries through battery recyling.

Cadmium is a heavy metal and can cause pollution if burned or cremated. To avoid lead pollution lead-aced batteries are processed. This program is considered to be highly successful. Lithium-ion Latitude D400 Battery can be very dangerous if exposed to high temperature or sunlight, it can ignite or explode. Therefore battery recycling is a must if we want to protect our environment.

The Recycling Process:

First of all, the batteries to be recycled are sorted according to chemistries such as nickel-cadmium, nickel-metal-hydride, lithium Sony VGP-BPS9A/B , alkaline etc. The combustible material, such as plastics and insulation, is then removed with a gas fired thermal oxidizer, which is the first step in the recycling process. Most recycling plants have scrubbers where the gases from the thermal oxidizer are neutralized to remove pollutants, producing clean, naked cells that contain precious metal content.

The metal in the inspiron 6400 batteries are then heated to liquefy, after they have been hacked into little pieces. Black slag left by burned out non-metallic substances are scraped off with a slag arm, and the different alloys that settle according to weight are skimmed off. Some plants pour the liquid metals directly into (65 pounds) or ‘hogs’ (2000 pounds) without separating on site, which are then shipped to metal recovery plants to produce nickel, chromium and iron re-melt alloy for the manufacturing of other metal products.

State and Federal Regulations in the United States:

The Mercury-Containing and Rechargeable Battery Management Act was passed in 1996 by the U.S. Congress which requires regulated batteries such as Ni-CD batteries and sealed lead-acid batteries to:

1. be easily removable from consumer products to make VGP-BPS9/B easier to recover them for recycling

2. include in the label the battery chemistry, the “three chasing arrows” symbol, and a phrase that instructs users to properly recycle or dispose the battery

3. provide national uniformity in collection, storage, and transport

4. phase out the use of certain mercury-containing batteries

By recycling batteries VGP-BPS9/S the environment is not being polluted nearly as much, many natural resources are saved due to the rechargeable laitude d630 batteries also. There is a large variety of websites on the Internet with more quality information on recycling batteries.

Some contents from : http://www.articlesnatch.com and laptop battery blog,batterymag,laptopbatterymag,

batteryus.

Tricks to Keep Your Device’s Battery last longer part two

The last article we know the 5 tricks to keep your device battery last longer. The following content is to list the rest 4 tricks.

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 laptop battery lasts

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 Dell Latitude D420 Battery .

“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 Dell Latitude D410 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.

Get an app to aid You

There are a number of applications that can help monitor Dell Latitude D820 Battery life and shut off various functions that cut down on a mobile device’s effective power.

Battery Go 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 Dell Inspiron 6400 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.

Best Latitude D400 Battery Saver 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 of  pa3399u-2brs,pa3534u-1brs,pa3535u-1brs 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 inspiron 1525 battery 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 Dell XPS M1530 Battery 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.

all batteries can be fully charged and discharged for a fixed number of cycles; lithium ion Dell XPS M1330 Battery typically last between 300 and 500 cycles. Information on the number of cycles can be obtained at manufacturers’ Web sites, or at batteryuniversity.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 Milliamp.com, a battery replacement company, “you know its time is up.”

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