Compaq battery packs,rechargeable batteries

Laptop batteries products are specifically designed for each laptop batteries brand and model. We only sell high quality compaq battery packs products, each laptop batteries is brand new, 9 months warranty, fast ship to worldwide

Click to view more pictures
	Product ID: 1006666 Battery Type: Li-ion Voltage: 7.4V Capacity: 3000mAh (4 cells) Color: Black Property: genuine (learn more) Warranty: 9 months Fit Models Compatible Part No

Other related products of compaq

Image	Product Name	Output	Other	Buy Now
	Compaq laptop ac adapter	19V DC 4.74A 90W	replacement Black	More Detail
	Compaq laptop ac adapter	19V DC 4.74A 90W	original Black	More Detail
	Compaq laptop ac adapter	18.5V DC 3.5A 65W	original Black	More Detail

This compaq laptop battery is also compatible with the below part numbers:

COMPAQ
B21

This compaq laptop battery also fits the below models :( Press "Ctrl+F" to search your model )

Compaq Series
21n001ar	21n121ar

The compaq battery packs isn't charging. What's the deal?

New compaq battery packs is shipped in a discharged condition and must charged before use. We generally recommend an overnight charge (approximately twelve hours). Refer to the user's manual for charging instructions. Rechargeable compaq laptop batteries should be cycled - fully charged and then fully discharged - two to four times initially to allow them to reach their full capacity. (Note: it is normal for a compaq battery packs to become warm to the touch during charging and discharging).

New compaq laptop batteries are hard for the device to charge; they have never been fully charged and are therefore "unformed". Sometimes the device's charger will stop charging a new compaq battery packs before it is fully charged. If this happens, remove the battery from the device and then reinsert it. The charge cycle should begin again. This may happen several times during the first battery charge. Don't worry; it's perfectly normal.

Battery-shop.org warranty policy

• Our compaq battery packs are guaranteed to be 100% brand new.
• We use only high quality parts that are equal to or better than the original.
• Our prices are always lower than the brand names.
• Repair or replace during the first 90 days.
• Brand New.
• 30 Days Money Back.

Can i use a different type of battery?

iCad, NiMH and Li-Ion are all fundamentally different from one another and cannot be substituted unless the device has been pre-configured from the factory to accept more than one type of rechargeable battery technology. The difference between them stems from the fact that each type requires a different charging pattern to be properly recharged. Therefore, the portable device's internal charger must be properly configured to handle a given type of rechargeable battery pack. Refer to the owners manual to find out which rechargeable battery types the particular device supports or use our search to find the device in our database. It will automatically list all of the battery types supported by the machine.

Disclaimer:
The batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.