Get longer battery life and improved laptop performance with a new Sony Vaio BPS5 battery.

This Sony BPS5 and BPS5A battery is compatible with the Sony Vaio VGN-TX series of laptops. See below for the complete list of compatible models and battery part numbers.

We use the highest quality lithium-ion batteries that charge faster, last longer and weigh less than cheaper, lower quality batteries. Our batteries can last up to 5 years while lower qualities ones can wear out in as little as 6 months.

Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity.

Each BPS5 battery is tested and inspected before shipment and backed by 30 day complete satisfaction guarantee and a 1 Year warranty.

You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new. Even longer run time can be achieved by minimizing your screen brightness and energy use. The higher capacity battery cells inside this cartridge have an energy capacity of 7800 mAh.