Product Description
High quality, rechargeable 10.8V 4000mAh Li-Ion battery.If you need a part for your model that is not listed above, please email us at here.
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All of our products are shipped by UPS Ground or by USPS, depending on whichever service has the shortest delivery time to your location.
Continental United States
| Delivery Methods | Delivery and Service Charges | Each Additional Item | Delivery Days |
|---|---|---|---|
| Standard Flat Rate Shipping Service(UPS or USPS) | $8 | $3 | In 3- 7 business days |
Remark:
#The shipping cost of Alaska, Hawaii, Puerto Rico, Military Locations, AFO/APO address is US$15 and it takes about 5 business days.
#We do not ship to GUAM, VI.
Canada
| Delivery Methods | Delivery and Service Charges | Each Additional Item | Delivery Days |
|---|---|---|---|
| USPS Canada | $15 | $8 | About 10-14 business days |
Centrino Technology is a combination of 3 Intel components found in the same notebook. These components are:Intel Pentium M based ProcessorIntel 855 Chipset FamilyIntel Pro/Wireless ConnectionIn order for a notebook to be labelled as having "Centrino Technology", all three components must be available in the notebook. It is a common misconception that "Centrino" is a processor, but it is the combination of the three components listed above. ...
Laptop Computer Batteries: Volts, Amps and MilliAmp Hours (mAh)
All laptop computer batteries have electrical specifications that include its volt and milliAmp hour rating. These terms are abbreviated as we see in the following example: 10.8V, 4000mAhWhat do these terms mean, and why should you care about the specifications of laptop computer batteries?Volts - or V - are an electrical measure of energy potential. You can think of it as the pressure being exerted by all the electrons at a laptop computer batteries negative terminal as they try to move to the ...
Please visit our FAQs session for more information ...

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