Discount Laptop Batteries >> Sony laptop battery >> Sony VGN-CR409 laptop battery

Image	Type	Voltage	Capacity	Color	Condition	Price
	Li-ion	11.1V	7200mAh	Black	Brand New	US$ 102.89 £ 63.92 AU$ 99.11 € 74.42 CA$ 103.82
	Li-ion	11.1V	7200mAh	Silver	Brand New	US$ 102.99 £ 63.98 AU$ 99.21 € 74.49 CA$ 103.92
	Li-ion	11.1V	10400mAh	Black	Brand New	US$ 117.98 £ 73.29 AU$ 113.65 € 85.33 CA$ 119.04
	Li-ion	11.1V	10400mAh	Silver	Brand New	US$ 117.99 £ 73.30 AU$ 113.66 € 85.34 CA$ 119.05
	Li-ion	11.1V	4400mAh	Black	Brand New	US$ 80.88 £ 50.24 AU$ 77.91 € 58.50 CA$ 81.61
	Li-ion	11.1V	4400mAh	Silver	Brand New	US$ 80.99 £ 50.31 AU$ 78.02 € 58.58 CA$ 81.72
	Li-ion	11.1V	5200mAh	Black	Brand New	US$ 85.88 £ 53.35 AU$ 82.73 € 62.12 CA$ 86.65
	Li-ion	11.1V	5200mAh	Silver	Brand New	US$ 85.99 £ 53.42 AU$ 82.83 € 62.20 CA$ 86.76

Sony VGN-CR409 laptop battery

Brand New With 1 Year Warranty!

Same Day Shipping!

7200mAh
Black
7200mAh
Silver
10400mAh
Black
10400mAh
Silver
4400mAh
Black
4400mAh
Silver
5200mAh
Black
5200mAh
Silver

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Chemistry: Li-ion
Voltage: 11.1V
Capacity: 7200mAh
Color: Black
Weight: 588.45G
Warranty: 12 months
Condition: 100% New
Availability: In Stock
Dimension: 206.70x68.10x32.25mm
Price:

US$ 102.89

US$ 102.89
£ 63.92
AU$ 99.11
€ 74.42
CA$ 103.82

x
1
=
US$

102.89
QTY:

All product prices are for one (1) unit. Click here for shipping rates
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Features:

Li-ion and NiMH batteries are not interchangeable
Highest quality cells are used in our laptop battery
100% QC of EVERY laptop battery
A competitive price is our principle

Note: If you need a part for your model that is not listed above, please email us via
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Our customer service professional may be able to find the product or information that you are looking for or help you refine your search.

Guarantee:

Warranty

We warrant that all Rechargeable Batteries and Travel Charger sold on our website are 100% brand new and free from defects in material and workmanship - We never sell used or refurbished Sony laptop batteries.

1 Year Warranty
30 Days Money Back

See Warranty and Return Policy for details.

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Sony VGN-CR409 Laptop Battery Tips & Info:

Sony VGN-CR409 Laptop Battery Do's:

Fully charge/discharge Sony battery up to 4 cycles before achieving full capacity of a new Sony battery
Fully discharge and then fully charge the Sony battery every two to three weeks for battery conditions.
Run the device under the Sony battery's power until it shuts down or until you get a low battery warning. Then recharge the Sony battery as instructed in the user's manual.
Remove from the device and stored in a cool, dry, clean place if the Sony battery will not be in use for a month or longer.
Recharge the Sony laptop battery after a storage period.
Ensure maximum performance of the Sony battery by optimizing the device's power management features. Refer to the manual for further instructions.

Sony VGN-CR409 Laptop Battery Don'ts:

Do not short-circuit. A short-circuit may cause severe damage to the Sony battery.
Do not drop, hit or otherwise abuse the Sony battery as this may result in the exposure of the cell contents, which are corrosive.
Do not expose the Sony battery to moisture or rain.
Keep Sony laptop battery away from fire or other sources of extreme heat. Do not incinerate. Exposure of battery to extreme heat may result in an explosion.

Some Information For Sony VGN-CR409 Laptop Battery

How can I maximize the performance of my Sony VGN-CR409 Laptop Battery?

There are several steps you can take to help you get maximum performance from your Sony Laptop Battery:

Prevent the Memory Effect - Keep the Laptop Battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect.

Keep the Sony VGN-CR409 Laptop Battery Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.

Exercise the Battery - Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a Laptop Battery has not been used for a long period of time, perform the new battery break in procedure described above.

Battery Storage - If you don't plan on using the Laptop Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. NiCad, NiMH and Li-Ion batteries will self-discharge during storage; remember to recharge the batteries before use.

What is the run time of all-batteries-shop's Sony Laptop Battery?

Sony Laptop Battery have two main ratings on them: Volts and Amperes. Because size and weight of Laptop Battery is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).

14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour. This Sony VGN-CR409 Laptop Battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this Laptop Battery could power your laptop for 2.8 hours.

Understanding your Sony Battery Needs

We strive to make you Sony Laptop Battery purchases easy. Since we understand that finding the right batteries for your needs can be overwhelming and confusing at times we developed a Laptop Battery finder tool to help find the right size for the make and model of your equipment. We also offer educational articles and tips to help you conserve your batteries and understand common problems. By us providing education you are able to make the right purchasing decisions as well as provide proper care for all of your electronics.

Want to see some battery F.A.Q. ?

This Sony VGN-CR409 battery can replace the following part numbers: (Please use "Ctrl + F" )

This Sony VGN-CR409 battery can replace the following models: (Please use "Ctrl + F" )

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