Tag Archive 'battery'

Jun 15 2010

Profile Image of Brandon Emerson
Brandon Emerson

How To Pick A Sony Laptop Battery

Filed under Computers

As a rechargeable Li-Ion laptop battery pack, Sony notebook battery power gradually loses its ability to hold a complete charge like that it is really a whole new battery pack, and when the Sony battery pack is charged, it takes less time to go from from 80% to 100%. Do you know why? Here are some fascinating and significant things for you to know your laptop computer battery pack more.

(1)How long does a Sony vaio battery last?

It is possible to charge all lithium-ion batteries a large but finite amount of times, as defined by charge cycle. Utilizing and recharging 100% of battery pack capability equals one complete charge cycle. And a lithium-ion battery provides about 300-500 charge cycles.

(2)After using the battery for months, it seems that it can't last as long as the new one. Why?

The electrons flow between the anode as well as the cathode when you're using your notebook battery. After using the battery time after time, the lithium gets bound up on one side or the other, and the electrons cannot be efficiently moved anymore.

(3)Can I leave the adapter connected to the laptop with battery all the time?

"Leaving a notebook charged all the time seriously isn't a Excellent idea," said Andrew Bradner, senior product manager for the American Power Conversion Corporation, a maker of charging devices. To keep the battery able to hold a charge, it is greatest to use the battery and wall current alternately to run the notebook.

(4) When selecting a Sony replacement battery, the larger capacity is the better?

If you purchase a brand new Sony VAIO laptop batteries, you should examine the voltage and current rating. For instance, a Sony VGP-BPS9 battery for VAIO VGN-AR, VGN-NR, VGN-SZ series is rated at 11.1volts and 4800 milliamp-hours(mAh). The milliamp-hour rating means, in theory, that for every hour the cells can produce 4800 milliamps.

(5) I find that the price difference is huge among original and compatible batteries. Is it ok to purchase a compatible Sony laptop battery?

The cost range may be huge for a laptop battery, specifically on the internet. For example, you might find a VGP-BPS9 Battery online from $80 to $140. And if you shop at Sony's web site, it's $199.99. Wow. That's so high priced, isn't it? Of course, the quality is not the same among all of those batteries. And if you want a battery that is not expensive but have a great quality, find a trusted seller who have a fine reputation, just like LaptoTpraveller.com.

Want to find out more about notebook batteries, then visit LaptopTraveller.com on how to choose the best Sony VAIO battery for your needs.


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Feb 19 2010

Profile Image of Alice Sy
Alice Sy

What is a Nokia Cellular Phone Battery?

Filed under Technology

Your Nokia cell phone, no matter how advanced its model is, cannot function without a fully charged Nokia cellular phone battery. It is important that you buy only original batteries, and if possible from the manufacturer itself of your cellular phone. Original cellular phone batteries are more durable, longer-lasting, and are not prone to explosion incidents.

A Nokia cellular phone battery is of the lithium-ion type, which is one of the most commonly used batteries in cell phones and other electronic devices nowadays. It is rechargeable and if taken care properly, this type of battery will take long before wearing out.

About a maximum of five hours talk time can be had with a fully charged Nokia cellular phone battery, before it needs to be recharged again. It is important for you to buy the correct battery for every particular Nokia phone model. If you buy the incorrect one, you'll be incurring unnecessary expense and worse, your phone won't function at all.

Extending the battery life of your Nokia cellular phone battery will involve a few cell phone use adjustments. If possible, lower the ring volume of your phone and avoid using the vibration mode. If you are using your phone often you will have noticed that increased volume and vibration mode will cause your battery to be charged more frequently.

Moreover, keep your Nokia cellular phone battery clean. Keep it from smudges, scratches, and dust. Avoid dropping your phone as this will damage your batteries as well.

Make sure to use only original phone batteries. A lot of extra costs have been spent due to faulty simulated batteries. Fake batteries are also prone to explode when subjected to extreme heat.

You must take note, however, that the batteries do not self-discharge because they have small stable depletion of the built-in voltage circuit monitor. The drain is very important for self-discharge ability in the battery.

Having a Nokia cell phone is both functional and fun; however there must be sufficient understanding as to how it works, along with its battery. Buy only quality and genuine Nokia cellular phone battery to be assured of the best and safest.

Alice Sy is a cell phone enthusiast. Her website at http://www.18CellPhone.com offers simple yet practical tips when buying cell phones. This website contains thousands of latest Nokia cell phones, Nokia cell phone accessories and Nokia cell phone battery.

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Feb 16 2010

Profile Image of Jakob Jelling
Jakob Jelling

Digital Camera Batteries

Filed under Computers

Every device needs a driving force to operate, just as every living thing needs a heart to keep it alive! Basically electric power does this job for any kind of devices nowadays. Similarly for any digital camera too, a good battery is necessary in order to ensure an excellent performance from it as long as possible. Being such a crucial task as if searching for a good heart for a human being, perhaps the most tedious thing about digital cameras is the quest for their battery consumption and thereby finding a suitable one for any particular one. Yet a basic overview regarding this so important component of a digital camera makes the ventures of the users somewhat less complicated and makes life easier with a proper selection of the battery!

Leaving aside the ever power thirsty LCD screens and flashes, the digital cameras themselves exhaust batteries much faster than film cameras, due to their state of the art electronic designs and intricate circuitry. Many digital cameras run from AA cells, around 4, and can even drain a set of alkaline cells in less than 1 hour of working! For example, the Kodak DC120 draws about 210mA during start or switch ON, but progresses to around 1.3A with the association of the LCD fully working and can go ahead to about 2.1A while picture taking and after it too.

With all these nightmares regarding the batteries of the digital cameras, it is worthwhile to analyze and reveal some of the available batteries for the digital cameras in an effort to explore area of power consumption in this fantastic device. Coming to first one of these, like its great name suggests, it is the Li-ion (Lithium Ion). It is one of the latest cell types available to digital camera users. This has many advantages to its credit. It is light in weight and currently available for many commercial uses and thus being so the Li-ion (Lithium Ion) battery type is becoming quite popular. This has an added advantage of being able to endow with more power than any of the other main cell types available. It is also free from the problems of memory effect, hat some battery types do have, and maintenance is least in this type of battery. These are but real goodies about this Li-ion (Lithium Ion) battery. Yet it has one major disadvantage, that is, the price is usually significantly higher than conventional batteries, due to its sophisticated design and technology.

Coming to the next one in the line, the NiMH (Nickel Metal Hydride). This is a battery that is perhaps the most frequently under use for not only digital cameras, but also for other sophisticated devices like laptop computers! This has the advantage of being cheap in price due to the fact that it incurs cheap manufacturing costs, and thus a choice for many users! But this does have the problems of memory effect, and much more maintenance and care is required while handling this kind of battery.

Another such battery is the NiCAD (Nickel Cadmium) Battery. This is perhaps belonging to one of the older cell types generally available for older laptops and electronic devices. These batteries or cells have an aptitude for handling high power loads, and therefore is more frequently found in handy power tools and devices that require more amounts power to work efficiently and perfectly. Yet again, these batteries too have the problems of memory effect, and much more maintenance and care is required while handling this kind of battery.

Apart from the different batteries themselves, the selection should be based upon the charging techniques and the different charges available for all these digital camera batteries. Latest batteries come handy with charging free techniques too! So care needs to be taken in this area also, depending upon the requirements of the user.

With all the vivid conversation regarding the hearts of the digital cameras, their batteries, it is expected for every person going through the lines to have grabbed a significant amount of information in dealing with the intricacies of the purchase, and thereby also augment the ability of the person in using such a sophisticated device as a digital camera with a proper battery!

Jakob Jelling is the founder of http://www.snapjunky.com. Visit his digital camera guide and learn how to take better pictures with your digicam. Up to 2.5 hours run time. rechargeable c nimh battery nimh batteries.

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