2009年1月1日星期四

APPLE PowerBook G4 Battery 14.8 V/14.4V 4400mAh New Lithium Battery Pack

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APPLE powerbook g4 series (15-inch titanium) battery


Replacement APPLE powerbook g4 (15-inch titanium) battery 4400mAh,30% off at www.batteriescenter.co.uk & www.usa-batteries.com

APPLE PowerBook G4 Battery Details:
Chemistry : Li-ion
Volts : 14.8 V/14.4V
Capacity : 4400mAh
Dimension : 115.70x109.15x19.00 mm
Color : Grey

APPLE PowerBook G4 Battery buying guide:

Li-Ion batteries combine the best qualities of alkaline batteries with the best qualities of rechargeable batteries. Li-ion batteries provide constant voltage during discharge and do not suffer from the memory effect that plague Ni-Cd batteries. Li-ion batteries also provide the highest available energy density of any available battery technology (i.e. provides more power per ounce as compared to NiMH or NiCad) Li-Ion batteries also have a low self-discharge rate (about 5% per month) compared to Nickel Metal Hydride (about 30% per month) or Ni-Cd (about 20% per month). A little known characteristic of Li-Ion battery technology is that Li-Ion batteries lose approximately 15% usable capacity each year (depends upon storage temperature). Because of their characteristics, PowerBook batteries can operate for between 300-500 cycles and last for about 5 years from the manufacture date.

APPLE PowerBook G4 Battery Technical Details

APPLE powerbook g4 series (15-inch titanium) battery can fit the following PC computer model:
APPLE PowerBook G4 Series (15-inch Titanium)
APPLE PowerBook G4 Series (15.2' TFT Screen)
APPLE PowerBook G4 Series (DVI)
APPLE PowerBook G4 Series (Gigabit Ethernet)
APPLE PowerBook G4 Series (Titanium)

If the APPLE powerbook g4 battery pack has the same voltage as the original one, and there's only an amperage difference, there should be no problem with using compatible batteries. Our APPLE powerbook g4 battery Can be used as a replacement or additional battery, these APPLE powerbook g4 replacement batteries are manufactured to the highest standard meeting or exceeding the orginal manufacturers specification.

Tips to extend your Lithium APPLE powerbook g4 laptop batteries life

1.Try to avoid frequent full discharging of the Lithium powerbook g4 battery.
2.For APPLE powerbook g4 battery meter calibration, periodically do a full battery discharge, every 30 charges, to increase meter accuracy.
3.Avoid heat, heat is the APPLE powerbook g4 batterys enemy, the temperature in a car can easily rise 50F in a single hour, in some cases reaching 140F.
4.If you plan to place your APPLE powerbook g4 battery in storage, be sure to have the charge at 40% and stored in the fridge (not freezer) for maximum battery longevity.



Your reliable online APPLE powerbook g4 battery supplier:


http://www.batteriescenter.co.uk/battery-laptop/apple-powerbook-g4-series-(15-inch-titanium).htm (UK)
http://www.usa-batteries.com/laptop/apple-powerbook-g4-series-(15-inch-titanium)-battery.htm (USA)

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