Presario CQ40-521AU Battery for Compaq Laptop

Product details for Compaq Battery

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Availability:	IN STOCK
List Price:	~~$82.99~~
Savings:	$18.00
Your Price:	$64.99

This is a Hi-Capacity Brand Battery for your Compaq Presario CQ40-521AU.

The Hi-Capacity Battery meets or exceeds original manufacturer power specifications for Compaq Presario CQ40-521AU Batteries.

Our Presario CQ40-521AU Batteries are designed with the finest components available.
We guarantee that this part will meet or exceed original manufacturer power specifications for Compaq Presario CQ40-521AU Batteries.
High performance, lightweight replacement for your Presario CQ40-521AU Battery.

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Warranty:	1 YEAR
Chemistry:	Li-Ion
Volts:	10.8
AmpHours:	4.4
Color:	Black
Description:	Hi-Capacity replacement 10.8V 4400mah 6 cell Li-Ion laptop battery for HP/Compaq devices. Rectangular shaped laptop battery with slit-type contacts on one side.
Capacity Format:	Standard
Number of Cells:	6
DOT Size:	Small
Dimensions:	8.03 x 2.13 x 0.79

Device / OEM Battery Compatibility

This battery also fits these additional models:

This battery also replaces these OEM batteries:

Compaq Presario CQ40-602AX	Compaq Presario CQ40-603AX
Compaq Presario CQ40-605LA	Compaq Presario CQ40-605TU
Compaq Presario CQ40-609AX	Compaq Presario CQ40-611TX
Compaq Presario CQ60-420US	Compaq Presario CQ60-410US
Compaq CQ60-514NR	Compaq CQ60-423DX
Compaq CQ60-211DX	Compaq Presario CQ50-105NR
Compaq Presario CQ61 Series	Compaq Presario CQ61-429US
Compaq NB049UA	Compaq Presario CQ40-601AX
Compaq Presario CQ61-319WM	Compaq Presario CQ50-215NR
Compaq Presario CQ60-211DX	Compaq CQ60-615DX

Compaq 485041-001	Compaq FTHPCQ40
Compaq KS524AA

Related Products

Main Batteries

Compaq Presario CQ40-521AU Batteries Extended

Compaq Presario CQ40-521AU Battery Extended
10.8 Volt Li-Ion Laptop Battery
$87.95

Compaq Presario CQ40-521AU Battery Extended
10.8 Volt Li-Ion laptop battery
$59.6

Compaq Presario CQ40-521AU Batteries Standard

Compaq Presario CQ40-521AU Battery Standard
10.8 Volt Li-Ion laptop battery
$31.95

AC Adapters

Compaq Presario CQ40-521AU AC Adapter
18 TO 20 Volt 90 Watt AC Adapter
$32.95

Auto Adapters

Compaq Presario CQ40-521AU Auto Adapter
18 TO 20 Volt Auto/Air Adapter
$62.96

Adapters

Compaq Presario CQ40-521AU AC/DC Adapter
90W universal notebook AC/auto/air adapter
$68.39

Refresh your Compaq laptop battery with a brand new replacement Presario CQ40-521AU laptop battery from eBatts.com. Enjoy a direct OEM battery replacement for your Compaq laptop that is very reliable and high quality.

Buy a brand new aftermarket OEM replacement Presario CQ40-521AU battery for your laptop.
All Compaq Presario CQ40-521AU batteries come brand new from eBatts.com and are not refurbished.
Compaq Presario CQ40-521AU batteries come with a complete one year warranty and are 100% compatible.
All of our Compaq Presario CQ40-521AU batteries meet various UL, CE, FCC and RoHS certification standards for safety and quality.
Presario CQ40-521AU batteries are high capacity, longer lasting and manufactured with high quality materials.
Built in over-voltage, over-charge, over-heat, over-current and short-circuit protection come with eBatts.com Compaq laptop batteries

All of our Compaq Presario CQ40-521AU batteries, Presario CQ40-521AU chargers and accessories have a 100% Customer Satisfaction Guarantee at eBatts.com. We vigorously test our laptop battery products to ensure 100% compatibility and high quality with your Presario CQ40-521AU battery. EBatts.com offers a 30 day unconditional money back GUARANTEE on all Compaq Presario CQ40-521AU laptop batteries.