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Friday, April 20, 2012

Usually, users consider that high-capacity laptop batteries are more expensive than regular standard versions. It is truth that they are higher in sales price and larger in size. But does it mean that it is actually more expensive with higher performance?


hp g60 battery,

According to cells, this higher capacity 12-cell HP G60 battery is cheaper.



It is certainly that we need to calculate not only the accurate laptop life time but the price and life time proportion. That is to say, if 6-cell battery is of $40, the 12-cell version should be $80. But our HP laptop battery is of only $63.99. Is it a very good price for such as high-capacity battery?



By battery hour, the 12-cell HP G60 battery is also a reasonable choice.



Except for cells quantity, 12-cell version is also reasonable as it has doubled life time but not high up to double price. Usually, a 12-cell HP G60 laptop battery can last for about 5-6 hours. Comparatively, 6-cell standard battery is of only 2-3 hours. 12 cell battery at USB phone World is only 63.99, it can last 5-6 hours; price is about $12 for each battery hour. 6 cell battery cost is about 44.99; it can last about 2-3 hours; price is about $22 for each battery hour.



In addition, the laptop running rate is also higher than regular versions that can save users much time in waiting. Although we are unable to save too much money limited by production cost, we are possible to improve the laptop running rate to complete more tasks by this 12-cell HP G60 battery.

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by: USB Phone World
Tuesday, April 10, 2012

There are all sorts of laptop batteries for HP in the market, including original and compatible versions. Whether believe or not, we are possible to extend laptop life with a replacement or backup lithium-ion battery.


As a matter of fact, every laptop model has its own unique specification and internal structure. It makes the manufacturers have their own patents in the design of lithium-ion batteries. But as to life time, not all the original versions are able to meet the actual users’ requirements. For this reason, someone is looking for a suitable 12 cell long life battery for HP ev12.


hp ev12

Why HP 12-cell extended-life battery (ev12) can provide longer life time to laptop computers?


As is known to all, laptop has its own configure to determine the actual performance. Similarly, laptop batteries have their own specifications. This HP EV12 battery is rate at 10.8V and 8800mAh. Comparatively, standard original version is only of 4400mAh output current. That is why it has higher capacity and longer last time.


But how come does this HP laptop battery have 8800mAh inside?


To be sure, the output voltage of both is 10.8V, but the replacement has doubled the output current to extend laptop life. If observing seriously, users can figure out that 12 cells inside are of double cells quantity to standard versions.


In fact, each cell has the same volt and Amp value if it I produced by the same manufacturer. Of course, the industry has some regulations towards the cells standard. If connected in parallel, the voltage will increase. If connected in series, the current will increase as well. As for this 12-cell HP EV12 battery, it has two more cells for each series circuit, which has doubled the output current by twice.


Furthermore, as 6 more lithium-ion cells are installed inside, the laptop replacement HP battery is certainly larger than the standard original and compatible versions. If you mind, it will be another factor you need to consider when selecting a suitable HP EV12 battery replacement laptop battery.

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by: USB Phone World

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