Sony VAIO VGN-BX740N2 Laptop Battery - 11.1V, 8800mAh

If you need a part for your model that is not listed above, please mail us via order@e-battery.co.uk, our customer service professional may be able to find the product or information that you are looking for or help you refine your search.

To Better Use Your Sony VAIO VGN-BX740N2 Laptop Battery

• Do not modify or disassemble Sony VAIO VGN-BX740N2 Laptop Battery.
• Do not expose Sony VAIO VGN-BX740N2 Laptop Battery to water or other moist/wet substances.
• Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive.
• Sony VAIO VGN-BX740N2 Laptop Battery gets a little warm when it works, keep your laptop in a well ventilated place and keep it cool.
• If you do not use your Laptop Battery for a long time, remove the Sony VAIO VGN-BX740N2 Laptop Battery from the Laptop Battery.
• Avoid piercing, hitting, crushing or any abuse use of the Sony VAIO VGN-BX740N2 Laptop Battery.
• Please store laptop battery in a fully charged state and kept in a cool, dry and clean place.
• Avoid short circuit of the terminals by keeping your Sony VAIO VGN-BX740N2 Laptop Battery away from metal objects such as necklaces or hairpins.
• Make sure to plug your Sony VAIO VGN-BX740N2 charger adapter into a UPS and not directly into a power outlet or surge protector.

Your quality Sony VAIO VGN-BX740N2 Battery is protected via the manufacturer's warranty!

Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us. You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.

Any item you purchased from us is guaranteed!

We warrant that the products sold in our website are 100% brand new and free from defects in material and workmanship - We never sell used or refurbished batteries.

What you should known about the Sony VAIO VGN-BX740N2 Laptop Battery?

1. It is a wrong concept that taking out the battery from laptop when it has stable power supply in order to prolong the battery life.
2. It is recommended to conduct a complete charge and discarge cycle for the battery every three months on average.
3. Don’t use cheap discounted replacement Sony VAIO VGN-BX740N2 Laptop Battery if it is not necessary because every charge/discharge time may shorten battery’s life.
4. Try not to charge battery before power is used up and not to charge the battery too long. This is the best way to avoid memory effect for both Lithuim and Ni-MH batteries. Lithium-ion battery has memory effect too though it is not as obvious as Ni-MH battery.
5. when charging, shutting down the computer will yield better results. But it is not mandatory. It will be good for the battery if it is not used until 30 minutes after charging.

Why does a rechargeable Sony VAIO VGN-BX740N2 Laptop Battery’s life get short when charge cycles get less?

All rechargeable batteries are made with chemical materials. The chemistry changes to electric power. Simply speaking, the reaction is reversible. it can be charged and discharged. But these chemical materials would not keep its chemical nature forever. Along with charge and discharge the battery’s chemical material reaction will be aging and deteriorating which lead to decline of workable capacity. Then the using time is also declined gradually. Chemical material will completely deteriorate and the battery can not be used when charge and discharge cycles are up to a certain extent.

Disclaimer:

The Sony VAIO VGN-BX740N2 Laptop Battery supplied by our company are compatible with certain products of manufacturers, and Any reference to products or trademarks of such manufacturers is purely for showing the batteries with which our products are compatible. Besides, our company and website are neither affiliated with these manufacturers nor are the products listed in our website manufactured by those batteries manufacturers.