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 |
If I overcharge my laptop battery, will the life span decrease?
First it¡¯s important to understand what overcharging is:Over-charging occurs when the charger keeps the battery at a temperature that is warm to touch (body temperature) while in ready condition. Li-Ion laptop batteries have built-in controller chips which prevent it from overcharging, as they can explode if overcharged. Overcharging does not affect the life span other than potentially destroying the battery. A lithium-based battery should never be allowed to get warm in a charger. If you have ...
Rechargeable Notebook Batteries - Shelf Life and Notebook Battery Maintenance Tips
Lithium Ion notebook batteries wear down because of two factors: 1) active usage in your notebook battery and 2) natural aging of the notebook battery. Both will wear down your notebook battery over time; the trick is to minimize their impact while still getting the performance out of your laptop battery that you need.The most important thing to understand about laptop batteries is that they are always losing a small bit of their charge. The hotter the temperature, the faster notebook batteries ...
Please visit our FAQs session for more information ...

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