utorak, 02.11.2010.
FAQ About The Rechargeable Battery [Laptop, Mobile, Etc] Part Two
7. Is it harmful for a laptop battery that works always plugged in?
Yes, in fact, is not only harmful, but it is a very harmful to the HP pavilion dv5 battery due to heat and stress they are subjected.
The heat generated when connected permanently diminishes the capacity of the battery to store energy. In fact, a lithium-ion battery should never exceed 60 degrees, which is pretty close to 40 ş or 50 ş to a working laptop.
When you plugged your computer, you're forcing your battery to Mantana always at 100% load. The constant stress that is put is also crucial.
If for example you keep a battery at 100% at 60 °, after 3 months only retain 60% of its original capacity, and its lifetime is room? HP pavilion dv4 battery Has reduced to only 12 months.
8. I will not use my device for a few months or plan to use it in a fixed location, how should I store the battery?
A Lithium Ion battery holds better over time with a 40% charge. If we keep one with 40% charge after a year will keep 96% of HP pavilion dv9000 battery capacity, while if the store charged at 100%, only 80% retained. For this reason, most devices come with a small initial charge, the 40%.
Of course, never store a lithium battery discharged. Irecuperable could cause damage.
9. The batteries may explode
Half-truth: Of all the types mentioned Compaq presario c700 battery , the lithium ion batteries are more prone to overheat and explode, because they are made of flammable materials. For this reason these batteries incorporate various electronic protection circuits that control at all times the battery status. As a general rule, it should be stored at a temperature of about 15 ş
10. Lithium ion batteries are the best
Depends on the condition of the device on to be incorporated. It is true that lithium ion Compaq presario cq40 battery are the most popular due to its light weight, high capacity (up to three times the voltage per cell than a single Ni-Cd or Ni-MH) and almost no memory effect, but life is less than that of Ni-Cd or Ni-MH, worse working conditions such as extreme cold, and tend to overheat. Thus, the choice of one or other type of battery depends on the size, weight and working environment of the electronic device in question.
TO MAXIMIZE the Lithium-Ion Battery
* Aléjalas Heat: The Li-Ion Compaq presario cq45 battery are extremely susceptible to high temperatures, so use your devices in a cool environment will extend its functionality.
* Turn off the wireless transmissions: Infrared (IrDA), Bluetooth and Wi-Fi are real vampires electricity, being equivalent to maintain a cell phone in use all the time. Off these features when not needed.
* Avoid using your Compaq presario cq50 battery CD or DVD: The only expenses not borne by the laser, but also the motor that spins the disc. Better not to mention the writers?
* Reduce the brightness of the screen: Some computers automatically do it, the less light generated, less energy demand.
* Remove Compaq presario cq60 battery memory cards or USB keys: Do not let its small size fool you, energize it requires an additional flow of electricity. This is especially true for small devices such as phones or PDAs.
* Avoid using audio applications: Even with headphones, the sound generation requires a constant expenditure of energy. Worse still if they feed external speakers.
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