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Replacement SONY Laptop Batteries

Our replacement SONY Laptop batteries ( Notebook batteries ) meet or exceed original SONY laptop battery's specifications. We provide a wide range of replacement laptop batteries for most SONY laptop model numbers. Select your SONY laptop's model number, or select your original SONY laptop battery's part number, click the hyperlink, you will find the correct battery for your SONY laptop ( notebook ).

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Our replacement SONY laptop batteries are usually lower in price and usually exceed the specifications of OEM SONY laptop batteries.

New SONY laptop battery comes not in a fully charged condition (normally 30% state of charge). You can use the battery in your laptop computer until the computer sends out a low battery power warning or the laptop shuts off itself; then, fully recharge the battery. It needs three to four discharge/charge cycles to achieve maximum capacity of the battery.

Detaching your main laptop battery from your laptop will increase your laptop's battery life up to 50%.
Our experience and testing show that even when your laptop ac adapter is plugged in your computer and your battery is fully charged, the laptop will still use the laptop battery resources in small increments. This will cause unnecessary charge cycles to your battery. Since typical li-ion laptop batteries have about 380 charge cycles, having a fully charged battery inserted will put unnecessary charge cycles. The downside to removing your laptop battery maybe a loss of power when the ac adapter is accidentally unplugged or when there is a power outage.

Do not store the SONY laptop battery completely discharged. A 50% charge is optimum for storage. Self-discharge on a depleted battery may trigger the built-in protection circuit which will hold back a recharge.

Any Battery or accessory you purchase from our website is guaranteed:

• 100% brand new and original manufacturer compatible.
• Full 1 year warranty.
• All batteries are made with the high quality cells.
• A competitive price is our principle.
• Replacement battery that is as good or often better than the originals.
• Shopping with us is 100% secure guaranteed!
• Payment via Paypal is very safe. You do not need to worry about your money going away without receiving the products you purchased on our website.

Disclaimer:
The use of registered trademarks or trade names on our website is for the sole purpose of describing the scope of applicability and compatibility of our products. We are not in any way affiliated with, authorized by, licensed by the original brand manufacturers. The products offered for sale on our website are not original brand products, but they are manufactured to meet the published technical specifications of the original equipment manufacturers, and are warranted for one year against defects.

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