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Laptop batteries are getting cheaper

Laptop batteries are getting cheaper

A battery is Minor important components to the processor, the heart of notebook. If you not only use the laptop as a desktop computer just with power supply, the laptop has to rely on the functionality of this powerful mini-power plant. But batteries aging can reduce the laptop battery life necessarily. Though you can delay this process by following numerous tips on battery care. You had better to buy a spare battery sooner or later.

As a rule of thumb applies: Every two years a new battery should be charged. Generally the battery life is 300-500 charge cycles. For example, Laptop battery deal, there are over a thousand different battery types for all leading laptop manufacturers. And not just for new coming models, but also for laptops, which have come in the days.

Highlights include the batteries for IBM Thinkpad R50/T40/T41/T42/T43-Serien. Three battery types with different values of Ah (ampere-hours) are available for these models. The Ah-value designates the number for the battery or battery capacity. It provides information about how long the battery last or a charged battery can be discharged with which adapter. This generally applies: The larger the value, the longer the battery life. For the aforementioned IBM Thinkpad series batteries with 4.4, 5.2 and 6.6 Ah are on offer. While the latter has about 50 percent more capacity than the standard system battery with 4.4 Ah.

So do not worry if the your Inspiron 6400 battery life reduce more and more. It’s always too quick to work. Treat yourself to prefer a 100 percent compatible replacement battery. It is cheaper than you think.

Choose the right laptop batteries to get more power for mobile working

The technology of the energy supply is one of the major obstacles in the Mobile Computing

Whhich laptop would be a good Machine (with a large memory, a powerful processor and good software without a battery?) Only the laptop battery could successes start the laptop. For without this small but important unit, the high mobility and portable computer anywhere in the world would not be possible.

Modern laptop batteries are now working almost exclusively with lithium-ion batteries. This power storage are lightweight, have a high capacity, have a short loading time and are considered maintenance free. However, they are relatively expensive and age rapidly. The operating principle is similar to the battery at a crucial point in the battery: Chemically stored energy is converted to electrical energy.

With rechargeable HP Pavilion DV9000 batteries and the reverse process is possible, ie that electrical energy back to chemical energy is – why are both unloading and loading operations possible. For charging a battery, electrons are pumped from the negatively charged electrode (cathode) to the positively charged electrode (anode). This results in the reactivation of the discharged electrodes, creating a tension between these two electrical elements. Once the electrical circuit is closed, the electric current flows.

The life of a battery significantly depends on the number of charge-discharge cycles and operating temperature. Depending on the type of HP Pavilion DV5 battery, the charging and discharging take place up to 1000 times. Depending on the use of a battery usually lasts two to three years. Thereafter, capacity and service life have been exhausted. Is the first laptop battery is defective, it can be in most cases beyond repair. The Internet or from electronics stores, one will quickly find a new battery find. Either one can choose an original battery of the manufacturer or for the equivalent of a third manufacturer. The sale is: the laptop battery needs to be tuned exactly to the particular computer.

For people who work a lot with your laptop battery, we recommend purchasing an extra HP Pavilion DV4 battery. Again, the above: the new auxiliary battery must fit the laptop model. It is possible to buy an extra battery, which are used in the device. External Laptop batteries are connected externally to the laptop. This dualism in the device is powered by two batteries.

HP recalling 54,000 laptop batteries

SAN FRANCISCO (AP) — Hewlett-Packard Co. is recalling 54,000 lithium-ion laptop batteries used in HP and Compaq computers after receiving reports of injuries from the batteries overheating and rupturing.

The recall was announced Friday by the U.S. Consumer Product Safety Commission and expands an earlier recall of 70,000 of the same type of laptop batteries.

The earlier recall came after two reports of the HP laptop batteries overheating. The commission said that since then, HP has received 38 additional reports of the batteries overheating, causing 11 minor injuries. Those people were burned when they handled computers whose batteries had ruptured, said CPSC spokesman Scott Wolfson.

Batteries can rupture if they’ve been charged too long and don’t have a good way to regulate the excess heat. HP says the computers at issue were sold in stores and online from August 2007 through July 2008. The battery packs were also sold separately.

Related HP Producs :
Pavilion dv4 Battery Pavilion dv5 Battery Pavilion dv7 Battery

Review of Dell Inspiron 1440 85Wh Lithium-Ion battery

Review of Dell Inspiron 1440 85Wh Lithium-Ion battery

Dell has done more than anyone to keep the midsize laptop in play, churning out inexpensive, reasonably configurable systems, such as the Inspiron 1440. For less than $700, we got a perfectly fine 14-inch dual-core, wide-screen laptop, with plenty of configuration options if we wanted to add or subtract features. DELL INSPIRON 1440 LAPTOP (T4200) with Intel Core Duo T4200 2.0 GHz 800 FSB, Ram 2 GB DDR2, HDD 320GB 5400 RPM, Graphic system Intel GMA 4500M HD, 14.1 inch WXGA (1280×800)

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Dell Inspiron 1440 battery specs :

Technology : Lithium-Ion 9Cell
Capacity : 85Wh
Volt : 10.8v
Color: Black
Fit Models : Dell Inspiron 1440 battery Inspiron 1750 battery, Inspiron 14, Inspiron 17.
Manufacture part : J415N G555N, 0F965N, K450N, J399N.
Service & Support: One Year Warranty.

Dell Inspiron 1440 Battery Detail Overview

With a capacity of up to 85 WHr the Inspiron 1440 battery extend your internet business and journey. The product has been tested and validated on Dell systems. The Inspiron 1440 battery can last 5-7 hours (extend the 1/2 life of the primary 6Cell battery). The battery is compatible with Dell notebooks including the Inspiron 14 Inspiron 17 inspiron 1750.

Customer Review :

This Inspiron 1440 battery lasts twice as long as the original 6-cell Inspiron 1440 battery, notice that it makes the back of your laptop sit up higher tilting toward you about a half inch, I personally love this feature change , it is easier to write

I can get more time this battery was not what expected to discuss the significant price tag. Probably get an additional 1 1 / 2 hours.

After a year or two, you may start to notice what can not recharge your laptop or mantain. I recently went to a Thialand question after two years of my life in school as an English teacher. My laptop was probably the third world, with its peaks and numorous current fluctuations. affected in a very short time, Cells in the Inspiron 1440 batteries is expected typical lithium-ion due to its sensitivity to electricity. As I returned, I had no choice but to go to my laptop to restore its former glory. Whether you are moving home or at work should be replaced at home on your computer all day is a backpack lithiom day. So when the time comes I recommend this product for review. It has performed very well since installation and I have absolutely no complaints. My replacement arrived immediately, even in a well protected package with clear instructions and everything. Dell Congratulations!

The Laptop battery life shorten in 5 reason

 

When We buy laptop battery on the market, the battery manufactures also claimed that their laptop battery life is 12 -15 month (300-500 recharge cycles). But after used 10 month our battery failed. For example the Dell inspiron 1545 battery comes with 1 year warranty but it is also dead in 10 -11 months. Why? The Dell’s 1 year warranty is Calculated clear about laptop the battery life.

There maybe caused by our laptop battery daily using method. Now http://www.battery4.us List 5 reasons may shorten your laptop battery life below.

1. Heat – Place the power supply to the laptop while the battery is charging hardly over time. Leave the laptop on a screen, radiator or window of the car in the sun the most common cause of decreased heat production (more than a month).

2.Use the battery until it is fully discharged. Lithium ion Inspiron 6000 batteries tend to be longer if you avoid using it when it is nearly empty. Try loading everything right before it is empty (as often as possible).

3. Leave the battery in a fully discharged state. Usually this happens when you change the system again now after a few minutes after the use for low battery, and then we will not charge the battery for several months. The battery does not charge a security mechanism in the battery to prevent overheating and possible explosion, which could result from the imposition of a completely discharged battery.

4. Incorrect AC adaptor used. If the AC Adapter you used with too low voltage or current rating, the laptop can work but the battery can not charge. The situation last a long time and the Inspiron 6400 battery life shorten. So please use the original AC adapter when charging the laptop battery.

5. The extensive use of battery. The lithium ion XPS M1530 batteries are 250-500 full charge / discharge cycles (depending on the assessment of cells), at what point is an ability by 50%. After rapidly deteriorating. All lithium ion batteries have a limited life and must be replaced after each use.

Tip: To prevent the battery fully discharged for long periods when not in use (eg school holidays) at full load and remove the batteries from the notebook and store in a cool place until the next time you need. use

The article Via laptop battery blog

8 Tips to improve laptop battery running time

8 Tips to improve laptop battery running time

Sometimes we found that the laptop battery running time can not get the maximum as the Laptop manufacture claimed. In Dell website the Dell 9 Cell extend Dell Inspiron 1520 battery can last 7 hours (so long time). But in our daily use the battery only can run 5-6 hours. Where did the rest 1 hours go? In fact the 7 hours is the standard time that the battery run in the strict situation.

Below the battery4.us list the strict situation for you to get back the lost 1 hours. To increase the Vostro 1510 battery discharge time (maximum running time), try the following tips:

1. Set the Control Panel – Power profile to Max Battery and use timeouts to hibernate the system when not being used for more than ten minutes or so.

2. Set the power settings so that the screen and hard disk are disabled after five minutes of inactivity.

3. Reduce the screen brightness as much as you can.

4. Switch off the wireless card whenever you are not using it that can save Dell inspiron 6000 battery power.

5. Disconnect any peripherals eg if you use a USB flash memory stick, copy any files you need and then unplug it. This can give an extra 20 minutes or so of use.

6. Do not connect PCMCIA cards (PC cards) unless you need to use them. Remove them when not needed.

7. Change the Control Panel – Alarm settings to their absolute minimum (eg 4%). This can gain an extra ten minutes of use (but the notebook may cut out suddenly if you have a degraded Dell Latitude D830 battery).

8. Do not access a CD more than required. If possible copy or install any software you might need from the CD onto the hard disk and then remove the CD.

Though the 8 tips above may reduce our laptop using experience , but to save the cost of buying another battery. We’d better follow the tips when using laptop with the Dell latitude D620 battery .

The ariticle Via battery blog

Four Tips to Prevents your laptop from overheating

 

Laptops now offer many advantages over desktop computer equipment, provided they are not for gaming or design, as the desktop computer equipment are a bit more powerful than laptops. One of the advantages is that notebooks offer portability is to be always connected or anywhere in the house as power supply by laptop battery , but also they are so compact and the fight for processing power and generate more overheating.

Below battery4.us list Four Tips to prevent the laptop from overheating, it can help in some way to fix the laptop problem caused by overheating.

1. Maintenance-free ventilation .- laptops are very susceptible to heat, and the accumulation of dirt, dust and other debris on all the fans that make your laptop overheating. To avoid this you must keep your computer clean and especially avoid place the laptop to hot dirty, dust animal hair place. if that happens, clean vents, two fans at the bottom and side (base) a cold air making the atmosphere and leads to the inside of the notebook (processor) through cooling systems and the other order to throw the hot air out of the Notebook, with this your computer should work fine. Also you can use the other tools ventilation. My last Dell Inspiron 1545 battery only work for 2 years in the printing house.

2. Keep lit only when necessary. Laptops are very thrifty in terms of energy, so you need not be lit the whole time, if not using it, turn it off or programs energy savings for every certain period of inactivity that goes or hibernate automatically with this simple action saves energy and lengthen the life of your equipment and prevent overheating, and that over time anyway to get this problem if you do not have the necessary care.

3. Periodic maintenance program .- Keep a regular schedule of preventive maintenance that includes hardware and software for your laptop already time to time (maybe every six months), will depend your using environment , usually in mints areas affecting the entry of dust and ventilation in humid areas is oxidized metal parts (source)

4. Using coolers .-It is an accessory common enough for laptops that are used to keep the acceptable temperature, the device is installed at the base of the laptop, depending on the model and price, can help to diminish somewhat the problem of overheating.

Tags : Dell Vostro 1510 battery, Dell Vostro 1520 battery, Dell Vostro 1320 battery

The article Via Battery blog

The 6Cell Primamy Lithium Battery Dell Vostro 1310 battery Review

The Dell Vostro 1310 is a series of Intel processors (from 1.86 M540 2.6 GHz Celeron M Core 2 Duo T9500). There are two offers 13.3-inch screen, a 1280×800 WXGA with matte anti-glare coating and 1280×800 WXGA "TrueLife" glossy display. The notebook can take up to 4 GB of RAM and Dell offers both 32 – bit Microsoft Windows Vista Business. As the Dell last vostro series laptop, the Dell Vostro 1310 battery is the 6Cell lithium-ion battery that can last 3 hours (Dell Claims). Now I select some review about the Dell vostro 1310 battery.

Dell 6Cell Vostro 1310 battery Tech specs :
Device type : Laptop battery
Brand : Dell
Technology : 6Cell Lithium-Ion
Capacity : 2200mAh
Battery Code : T112C, T114C, N950C, 312-0724
Compatible model: Vostro 1510 /1520 /2510 /1310 /1320

Dell Vostro 1310 Battery detail info :
High quality and rechargeable ( between 300 to 400 charge-discharge cycles).
Offers reliable power for dependable performance tested by battery4.us.
The battery can power laptop when you are traveling on business or vacation. It also provides uninterrupted reliable performance you need to get the most out of your system. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system. The product has 1 Year warranty.

Dell Vostro 1310 battery Customer Review :

I bought a Dell Vostro 1510 in April 2009 (about now 15 months old), that came with the 6 cell Vostro 1510 battery as standard. Incredibly impressive battery life since the beginning, not more than about 3.5 hours. It has since steadily degrading, since this morning, I got a message saying the operating system that my battery is nearing the end of their useful life.

The replacement review in Amazon

I bought this Dell 1310 battery, then ran two tests of the discharge / charge. Says my Dell 1310 laptop for three hours in both cases, and loads in less than two hours in both cases the same results as the original battery from Dell. At $ 85, unless a replacement battery from Dell, and with one year warranty seems a very good value.

I think that’s 8 hours charge time (to write the time of loading long ") indicates your computer, power supply or battery is defective.

About 25 days later: The battery is not – he now leads the team in just two hours and then quits. The laptop is not working properly, as it is turned off with a small Vostro 1520 battery, when the counter shows the remaining 35% if the battery is sealed. returned, the levy of 35%, so it seems, two cells completely failed. My return, the battery of the Amazon.

The spare battery sold here is largely in the original. The fit is slightly worse than the original, so the laptop battery does something less dibasic. The layout is a little less cated, but fortunately, we consider his laptop so relatively rare for a long time from the bottom:) As for battery life, it also seems to correspond to those of the original. This battery is now half a year in use and has not appreciably worsened since.

The article Via Battery blog

iPhone battery Feather Case comes with super-light and spare battery

iPhone battery Feather Case comes with super-light and spare battery

Some guys complain in the Apple forum : After I got my 3G gejailbreakt via jailbreakme and installed Apps now the battery working time only last several hours at 100% (no, the iPhone is not the cable).
This has clearly not enough for me, had not thought that this affects the Latitude D820 battery so positive!

Nope, now seriously: Does anyone still have a spare iPhone battery? Did except sbsettings only mywi and iFile it. Did the iPhone too many times gerespringt and restarted. Even the off and on the numeric Apple battery indicator in sbsettings does not help.

Where is just the battery?, http://www.battery4.us In view of the thin iPhone 3G Feather Toshiba PA3534U-1BRS Battery Case, one wonders, in fact, where the manufacturer has placed in the hard plastic shell for the iPhone 3G yet, including a battery LED camera light.

The built-in iPhone Apple A1175 battery lasts a long while, often, unfortunately, never long enough. As an extra battery is just right, most fully in an iPhone sleeve, as the new iPhone 3G Feather Battery Case, who is also the iPhone equips or with a LED camera light that even in low light conditions for a good photo and video recording with the apple mobile phone can provide.

The new case is to weigh only 60 grams and has an integrated 1600 mAh Apple A1185 battery – according to the manufacturer to ensure that the talk time with the iPhone could nearly double. In addition, interesting: The integrated, switchable LED light.

The iPhone 3G Feather Case Apple Battery is available now for 49.90 Euro.

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