Showing posts with label laptop battery. Show all posts

Wednesday, 7 July 2010

TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 Battery Pack for Toshiba Satellite L45 L40 Pro L40 Series

Cheap TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 Battery
Pack for Toshiba Satellite L45 L40 Pro L40 Series

TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 laptop battery with premium quality and best price. This Lithium-ion toshiba rechargeable replacement laptop battery is rated at 10.80V -4400mAh and is 100% compatible with the original equipment

(ItemCode: LTO077)
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Battery Type:Lithium-ion

Battery Volt:10.80V

Battery Capacity:4400mAh

Battery Color:Black

Battery Dimension:137.88 x 73.08 x 19.88 mm

Description - TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 Battery:

Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

This laptop battery can replace the following part numbers:

PA3615U-1BRM PA3615U-1BRS PABAS115

This laptop battery is also compatible with the following models:

Rechargeable Li-ion PA3615U-1BRM,PA3615U-1BRS,PABAS115 battery for TOSHIBA. Our batteries for TOSHIBA are made with the highest quality parts and are guaranteed to be compatible with your original TOSHIBA machine. This PA3615U-1BRM,PA3615U-1BRS,PABAS115 battery comes with 1 year Warranty from www.batteries-laptop.org .

TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 laptop battery usage tips:

Maximize Performance of TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 Laptop Batteries..

1).Keep your notebook in a well ventilated place and keep it cool. Your TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 battery works faster when it is hot because it is creating more energy and is burning out faster.
2).Unplug any external devices that you don't need such as using a usb or bluetooth mouse .
3).Do not place battery for TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 notebook in device for a long period of time if device is not being used.
4).Try to avoid turning your laptop on and then off constantly. If you turn your notebook computer on in the morning, leave it on until you are done with it for the day. You can put your latpop computer into sleep mode throughout the day if you like.
5).If you are not using the internet turn off your wifi connection and lower the intensity of your backlight (hold down function and move the arrows up or down to change intensity).
6).let the power of the TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually chrage it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.
7).Don't leave your computer plugged in constantly when it is not in use. If your computer always relies on this power, it will loose its ability to last long on its own. So always charge your computer when the TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 is almost dead and then unplug it from the wall.
8).If you have two or more battery pack of TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115, it's wise to discharge and then fully charge it on battery power once a week or so, just to keep the battery fresh conditions

The li-Ion laptop battery life and aging

Rechargeable laptop battery have become an essential part of portable electronic devices. The following information will help you understand better how the battery performs.

There are three common types of rechargeable Dell XPS M140 Battery in portable electronic devices in use today: Nickel-cadmium (Ni-Cd), nickel-metal hydride (Ni-MH), Lithium Ion (Li-Ion). Most laptop batteries are lithium-ion batteries, so allow me some battery life of lithium-ion and aging.

Battery life depends on product configuration, product model, applications loaded on the product, power management settings, used the product and product features by the customer. as with all batteries, maximum capacity of the battery will decrease with time or use.

all batteries gradually lose their ability to hold a charge. The Dell XPS M1330 Battery life is the number of charge cycles and food materials before the battery can no longer hold a useful amount of cargo.

This loss in capacity (aging) is irreversible and can not be restored. Gradually, less and less active material is in each electrochemical cell are available to store a charge. Therefore, the battery provides less time for the power of the computer useful.

Lithium-ion (Li-ion) Dell XPS M1530 Battery usually have a lifespan of 300 to 500 cycles. With moderate use, Li-ion batteries can be expected to deliver approximately 80% of its original capacity after 300 cycles or about one year, see the use (chart).

Note: The above table shows the 80% of original Dell Latitude D820 Battery capacity after 300 cycles at an operating temperature between 77 ° C and 104 ° F (25 ° C and 40 ° C). Higher temperatures may be operating at 70% or more of the loss of function, the same number of cycles.

Tuesday, 6 July 2010

Exchange lost or borken laptop keyboard keys

Sometimes we may lost the Dell inspiron 1520 battery keys we frequently use (as control, space..). Or the coffee that you enjoy when working also can break our laptop keyboards then you should exchange some keys. It is too wasty to change the whole keyboard, most time we only need to exchange the broken or lost keyboard keys.

Exchange the laptop keyboard keys is the same easy as the PC. Note that the same laptop model can have several different types of mechanisms of coordination in the key. Some colors in the images may be different from the model. That’s good, what matters most is the way to the hinge piece. The following content is about the detail step of how to exchange the laptop battery keyboard keys.

Step 1: Orient the hinge
The plastic hinge mechanism must be suitable as shown to fit the metal keyboard hooks. The dell inspiron 6400 battery 6000 9200 1501 keys are like the above image

Step 2: Plug the hinge into the keyboard
key2

Plug the edge of the hinge into the metal hook on the base of the keyboard. Then Secure the hinge in place.
Secure the bottom of the hinge in place, one side at a time. In this example, the lower right is guaranteed in the first place. The tabs at the bottom right and left of the plastic hinge should be granted under the metal hook protruding from the base of the keyboard on either side. You can now check that the hinge of the works of this decline from top to bottom, should rotate freely around its axis. Note : Confirm the hinge is steady to not lost when Dell inspiron 1300 battery laptop headstand.

Step 3: Place the rubber spring piece

key3
If your keyboard lost the piece of rubber,the piece shoulde be placed in the center of the hinge. It will be held in place by pressing and turning around.

Step 4: Press the key into keyboard place
key4
Place button on top of his position on the Laptop battery keyboard, and press evenly. The four corners of the key must click into place

Thursday, 11 December 2008

laptops use lithium batteries

Now use the notebook more and more people, as the notebook one of the main components of lithium battery problems have also increased. So how should make good use of the laptop's lithium batteries do? Is to grasp two points:

1. Due to current red discharge.

2. To minimize the discharge less than the over-charge or discharge.

While the battery is a consumable, lithium-ion dell TD175 battery is no exception. However, no one wants to use the battery up the fine spirit of God, not the age that you snap on the end, no one wants to own the very beginning, half dead battery does not pull a living, has been on this walk slowly in 2023, making good You realize how little value is the case, you do not say that?
Well, get down to business, following the battery began to speak. To explain, is limited to lithium-ion battery.

Appropriate to charge and discharge current
Literature in general and the state on the standard lithium-ion battery that the lithium-ion battery charge current should be between 0.2C to 1C. It is said that the capacity of the battery charge current, such as your battery is 4AH, then the 0.2C charge current is 0.2X4 = 0.8A, in other words, the charge current should be between 0.8 to 4A. In general, in charge current to the extent permitted by the smaller the better, rechargeable lithium-ion battery to start charging current stage should be, in my IBM R31, this current is 2.8A or so, which is equivalent to 0.7C, is charging its own circuit Control, can not be set. This indicator does not charge more than the standard, but do more, especially when using the battery capacity decline for some time after the charge current may be more than 1C. Now the length of time charge notebook users have also become targets regardless of the manufacturers were forced to charge current set so high.

So the first step is to reduce the charge current. I have friends working in the laboratory, a variety of readily available equipment, where he is on trial for a moment. Power output in the first string on a try resistance, the outcome of the current is reduced, but became intermittent charge, which is not a good thing. Through trial and error, 4 Ohm is a more ideal value, this time around 0.8A charge current is, very stable. This is only run through the machine's current power supply interface, the dell TC030 battery charge current estimated number of large, it should be slightly larger than 0.2C. Specific to a different machine, this value may be different. With the addition of the increase in battery voltage, charge current will be reduced, but decreased only slightly less than 0.05A. In such a state of charge, charging circuit seems to be not working, the battery indicator light is not bright. Such as the battery voltage up to 12.6V, charging circuits came into play into the battery trickle charge, at this time whether the series has resistance does not matter, the charge current by the charge control circuit, the last full charge after the end of the circuit automatically charge. The entire charge time is about 5.5 hours, if not resistance, charging time is about 3.5 hours.

Lithium-ion batteries is very precious, good charge control circuit is necessary. This charging method can reduce the charge current, battery life, while at the same time the use of the books of the original charge of the charge control circuit, it is also relatively simple to achieve, just buy a plug (from the power supply into books The kind, it is best to buy two, referred to the back of a method also used to good quality) and a can of resistance, resistance attention to the larger head, above, after all, there are about 2W of power Otherwise, it would be more heat resistance, the best use of their constant resistance to be a wire, the wire resistance of the resistance and temperature has nothing to do basic. But the shortcomings of this approach is obvious, that is not in charge of the work at the same time with books. Another charge when there will be a strange phenomenon, I do not write omitted here, you try to know, the good news is this phenomenon into the trickle charge after the state disappeared. Charging time is not a big deal, anyway, before the charge to sleep at night, wake up the next day on the charge Well, of course, if you are a person who goes to bed to bed or short-time special, it is a different matter.
Small charge current issue is resolved, the issue is now the turn of the discharge. In fact, this is difficult, after all, the book is designed to work, the discharge current will work with the state vary, here referred to the method used to be limited to special dell 312-0383 battery capacity to resume operation.

Start machines, power management settings do not always sleep (standby) and hibernation (hibernate), as are most other power-saving mode, including the CPU speed, hard drive shut down, turn off the display, and so on, and TP in the management process Do not have to shut down some of the hardware, for example, sound card, etc., and then open the battery status display window, to run in front! ! ! The closure of other programs, in particular, screen saver and the other from time to time to run the program! ! Do not use the machine, do not close the lid and let the battery discharge end (not to discharge the minimum value set to 0, I set up 3%). Display and hard drive shut down after the discharge current is about 0.5A, this is my IBM R31 can be achieved at the minimum discharge current, battery discharge to the minimum value after the machine will automatically shut down. Continue to discharge the entire time about more than 4 hours, according to your battery capacity may be different, this time to sleep is also a way to use the pass.

Well, the last to stress that the above-mentioned method is not dead, especially the discharge, there are ten time will be able to do so, otherwise the battery still doing? Charging the best use of small current charge, of course, if the battery urgent need for a direct power supply to plug inserted in the book on it.

I used this method of dell battery put a charge 14 times the capacity has been maintained at over 45, and the design of the battery capacity is 43.2, which is also declining, but this release Filling time after the restoration of.

Monday, 11 August 2008

batteries-laptop.org--sitemap

Monday, 4 August 2008

Laptop Battery MaintenanceHow to charge your new replacement laptop battery?

Your new laptop battery comes in a discharged condition and must be charged before use (refer to your computer manual for charging instructions). Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity.
When charging the laptop battery for the first time your computer may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Simply remove the battery from the computer and repeat the charging procedure.
It is important to condition (fully discharge and then fully charge) the laptop battery every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-ion batteries, which do not require conditioning). To discharge, simply run your device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in your user's manual.
If the laptop battery will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place.
It is normal for a laptop battery to become warm during charging and discharging.
A charged laptop battery will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.
The milliamp-hour (mAH) rating of the laptop battery dot org batteries will often be higher than the one on your original battery. A higher mAH rating is indicative of a longer lasting (higher capacity) battery and will not cause any incompatibilities. An laptop battery dot org battery will, in most cases, outperform the original by 30% to 50%.
Actual battery run-time depends upon the power demands made by the equipment. In the case of notebook computers, the use of the monitor, the hard drive and other peripherals results in an additional drain upon the battery, effectively reducing the battery's run-time. The total run-time of the battery is also heavily dependent upon the design of the equipment. To ensure maximum performance of the battery, optimize your computer's power management features. Refer to your computer manual for further instructions.

Tuesday, 29 July 2008

Paster In Series

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Laptop Battery

1. When use laptop battery, pls recharge after battery exhaust. Charging the battery up full one time. Don't charge or discharge it halfway. Do make the battery is in best case.

2. Take out battery from the laptop, if the computer won't be used for a long time (over two weeks).

3. Make sure battery is far away some easy electroconductive material(as water or metal product), which avoid the laptop battery short circuit and unavailable.

4. Make sure don't place the laptop battery alone over six months without charging.

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Business service for laptop battery, laptop safey quick charge adapter plus: ac dc, portable digital video camera battery and camcorder battery, matching multi battery charger, smart pda battery, and battery pack for two way radio battery interphone, etc.

what Lithium Ion ?

Lithium Ion: Lithium-Ion (Li-Ion) has become the new standard for portable power in consumer devices. Li-Ion batterys produce the same energy as NiMH battery but weighs approximately 20%-35% less. This makes a noticeable difference in devices such as cellular phones, camcorders or laptop computers where the battery makes up a significant portion of the total weight. Another reason Li-Ion batteries have become so popular is that they do not suffer from the "memory effect" at all. They are also environmentally friendly because they don't contain toxic materials such as Cadmium

How can I maximize the performance of my battery?

There are several steps you can take to help you get maximum performance from your battery:

1. Prevent the Memory Effect - Keep the battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect.

2. Keep the Batteries Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.

3. Exercise the Battery - Do not leave the battery dormant for long periods of time. If a battery has not been used for a long period of time, perform the new battery break in procedure described above. 4. Battery Storage - If you don't plan on using the battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. NiCad, NiMH and Li-Ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Should I Recycle the old battery?

Yes. Do not throw these batteries in the trash. For recycling nearest you, please call 1-800-822-8837 or visit www.rbrc.org. Please be kind to the environment and Recycle.

Laptop Battery Life

1. Exercise the battery monthly. They stagnate if not used regularly. Battery University states the exercise is needed after every 30 charges (cycles). Apple is likely trying to simplify so I go with the 30 (partial) cycles as I don't use it as frequently.

2. If not to be used in the near future, discharge it to 40 - 66% and store in refrigerator (NOT FREEZER; keep above 0°C/32°F). I keep my extra battery there and warm it then charge it for flights.

3. Never allow to fully discharge and leave at that state. This is what likely killed the camcorder battery for Herman. Canon (mine is a ZR50) states to remove the battery from the camcorder when not in use as it will discharge it even if in off position.

4. Avoid leaving it plugged into the charger for prolonged periods such as sitting at a desk for weeks. Though I believe it's the least problematic, Li-ion batteries don't like being at a fully charged state for long periods either. As Herman said, it's best to use them or they will crystallize and lose life.

5 Step: Laptop Upgrades You Can Do Yourself

Your notebook may be old, but that doesn't mean its days are numbered. We'll show you how to breathe new life into your portable by opening the hood and upgrading some basic components.

Want better performance from your laptop? The conventional wisdom has long held that you should simply buy a new one. You can put such conventional wisdom aside: Upgrading a laptop may not be for the timid or the impatient, but if you're handy with a screwdriver, and the sight of a circuit board doesn't scare you, an upgrade can be a far more affordable solution.

We took tools to hand and worked our way through eight common (and not so common) laptop upgrades, in some instances stripping our test machines--a Dell Inspiron E1505 and a Dell Inspiron 6000--down to the bare chassis. We can't fit complete step-by-step, unscrew-this-and-unplug-that instructions for everything into this article, but we can provide tips to help with each process.

And note that every laptop varies: Even machines from the same vendor can have very different designs and therefore wildly different disassembly methods.

Before you start, keep these essential points in mind:

* Many of these upgrades will void your laptop's warranty.* Some upgrades can damage your laptop. If you are at all uncomfortable with such tinkering, leave it to a pro.

* Most vendors provide disassembly instructions in their products' service manuals, which can usually be found on their Web sites' support sections.

* Unplug your laptop and remove the battery before attempting any upgrade. Also, to avoid damage from static electricity, use a grounded wrist strap.

* You'll need a collection of small screwdrivers, including flathead, Phillips, and possibly even Torx.

* Speaking of screws, keep them organized as you remove them. We like to use Dixie cups for each step. Just write "LCD assembly" or "keyboard" or whatever on each cup as you go, to help you remember which screws go where.

* Pay special attention to wiring. Laptops have intricate channels where the wiring must run; stray wiring may get pinched or may prevent other parts from fitting together correctly.

* No matter what machine you're working on, first upgrade your BIOS. You'll need up-to-date BIOS code to support many newer components.

* Not every laptop component can be upgraded. Some may be soldered or otherwise permanently attached

Article from http://www.pcworld.com/article/148945/stepbystep_5_laptop_upgrades_you_can_do_yourself.html

laptop batteries

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Wednesday, 7 July 2010

TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 Battery Pack for Toshiba Satellite L45 L40 Pro L40 Series

Cheap TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 Battery
Pack for Toshiba Satellite L45 L40 Pro L40 Series

The li-Ion laptop battery life and aging

Tuesday, 6 July 2010

Exchange lost or borken laptop keyboard keys

Thursday, 11 December 2008

laptops use lithium batteries

Monday, 11 August 2008

batteries-laptop.org--sitemap

Monday, 4 August 2008

Laptop Battery MaintenanceHow to charge your new replacement laptop battery?

Tuesday, 29 July 2008

Paster In Series

Laptop Battery

discount battery

what Lithium Ion ?

How can I maximize the performance of my battery?

Should I Recycle the old battery?

Laptop Battery Life

5 Step: Laptop Upgrades You Can Do Yourself

Pages

battery-notebook.co.uk.over-blog.com's name

Wednesday, 7 July 2010

Cheap TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 BatteryPack for Toshiba Satellite L45 L40 Pro L40 Series

Tuesday, 6 July 2010

Thursday, 11 December 2008

Monday, 11 August 2008

Monday, 4 August 2008

Tuesday, 29 July 2008

Cheap TOSHIBA PA3615U-1BRM,PA3615U-1BRS,PABAS115 Battery
Pack for Toshiba Satellite L45 L40 Pro L40 Series