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Welcome to Battery-Export.com,Laptop Battery Wholesale or Retail Here.
Replacement for SONY VGP-BPS4 Laptop Batteries |
Disclaimer:
The batteries and other products supplied by our Company are [replacement for] sold for use with certain product manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the manufacturers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers with which our products [are replacement for] may be used. |
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| Battery ID: |
BESN04L |
| Chemistry: |
Li-ion |
| Volts: |
11.10V |
| Capacity: |
4400 mAh |
| Dimension: |
20.6 X 4.7 X 2.0CM |
| Net Weight: |
300g |
| Color: |
Black |
| Price: |
US $ 110.00 + (S&H rates) |
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| Note: Brand new, best replacement for the original product. Full 1 year warranty! |
| Fits Models:(Please " Ctrl+F " to find this battery fit models) |
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Sony VGN-BX90S Battery,
SONY VGN-BX90PS8 Battery,
SONY VGN-BX90PS7 Battery,
SONY VGN-BX90PS6 Battery,
SONY VGN-BX90PS5 Battery,
SONY VGN-BX90PS4 Battery,
SONY VGN-BX90PS3 Battery,
SONY VGN-BX90PS2 Battery,
SONY VGN-BX90PS1 Battery,
Sony VGN-BX90PS Battery,
SONY VGN-BX567B Battery,
SONY VGN-BX565B Battery,
SONY VGN-BX563B Battery,
SONY VGN-BX546B Battery,
Sony VGN-BX543B Battery,
SONY VGN-BX541B Battery,
SONY VGN-BX540B Battery,
SONY VGN-BX297XP Battery,
SONY VGN-BX296XP Battery,
SONY VGN-BX296VP Battery,
SONY VGN-BX295VP Battery,
SONY VGN-BX295SP Battery,
SONY VGN-BX294VP Battery,
SONY VGN-BX197XP Battery,
SONY VGN-BX196VP Battery,
SONY VGN-BX196SP Battery,
SONY VGN-BX195VP Battery,
SONY VGN-BX195SP Battery,
SONY VGN-BX195EP Battery,
Sony VGN-BX194VP Battery,
Sony VGN-BX178CP Battery,
SONY VGN-BX168GP Battery,
SONY VGN-BX165CP Battery,
SONY VGN-BX148CP Battery,
SONY VGN-BX145CP Battery,
Sony VGN-BX143CP Battery,
Sony VGN-BX143C Battery,
SONY VGN-AX580G Battery,
SONY VGN-AX570G Battery,
SONY PCG-9W8L Battery,
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| Compatible with Battery Code: |
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How to calibrate the battery
Most laptop batteries are smart; meaning that they know how much energy is left. Such a feature has definite benefits but the readings are often inaccurate. A laptop may indicate 30 minutes of remaining runtime when suddenly the screen goes dark. Here is the reason why:
With use and time, a tracking error occurs between the chemical battery and the digital sensing circuit. The most ideal use of the smart battery, as far as fuel-gauge accuracy is concerned, is a full charge followed by a full discharge at a constant current. In such a case, the tracking error would be less than 1% per cycle. In real life, however, a battery may be discharged for only a few minutes and the load may vary widely. Long storage also contributes to errors because the circuit cannot accurately compensate for self discharge.Eventually, the true capacity of the battery no longer synchronizes with the
fuel gauge and a deliberate full charge and discharge is needed to re-learn or calibrate the battery.
What happens if no battery calibration is done? Can such a battery be used in confidence? Most smart battery chargers obey the dictates of the chemical cells rather than the electronic circuit. In this case, the battery will fully charge regardless of the fuel gauge setting and function normally, but the digital readout will become increasingly more inaccurate. If not corrected,the fuel gauge simply becomes a nuisance.
At what point of a discharge does the reset occur? Lithium-ion is considered fully discharged between 2.5 and 3.0 volts per cell. The electronic circuit in the battery is designed to reset between these voltage levels. A problem occurs if the laptop cuts off before this low voltage can be reached. In such a case, an external charger with discharge function may be used. Cadex Electronics manufactures smart chargers and battery analyzers, both of which can be used to test and calibrate the smart battery.
All of the battery has a natural course of discharging, after preserving for a long time; it has already finished discharging naturally. This does not influence the capacity of the battery. While charging for the first time, you should charge the battery to 12 hours continuously, circulation fill, discharge three (consult battery maintain first) by waking the new battery up completely totally, if the battery deposit several months, propose, go on complete filling, discharging 3 times to it too. If one battery still can not be charged after the 12 hour or three circulations this battery can not use needing to change.
Knowing the information above, while use the machine we should pay more attention to these items 1 try to fully charge and discharge the battery while using the machine. 2 Fully charge and discharge the battery once every two months. 3 If there is problem about the battery, our advice is pls try it by yourself first or contact to the service center to examine the battery.
Disclaimer:
The batteries and other products supplied by our Company are [replacement for] sold for use with certain product manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the manufacturers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers with which our products [are replacement for] may be used. |
