Get longer battery life and improved laptop performance with a new Sony Vaio VGP-BPS18 battery. The superior cells inside this battery pack make this a longer running and longer lasting battery pack for your Sony laptop.

We use the highest quality lithium-ion cells and battery components that run longer. charge faster, and weigh less than cheaper, lower quality batteries. Lower quality batteries are made with inferior cells and parts that can wear out in as little as 6 months.

Our batteries are built with Samsung battery cells and Texas Instruments components. Each battery is backed by a 2 year warranty and 30-day money-back guarantee.

This battery contains the very best Li-ion cells on the market from Samsung. An important specification to look for with rechargeable batteries is the mAh (mili amp hour) rating or Whr (Watt Hour). This battery is rated at 2600 MAh or 26 Wh. This is the highest rating available for a 3 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again.

All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault.

You can expect about 2 - 3 hours of run time with this Sony Vaio VGP-BPS18 computer battery when new, depending on your energy use. The higher capacity battery cells inside this cartridge have an energy capacity of 2600 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.

This battery replaces the Sony Vaio VGP-BPS18 laptop batteries and additional machines which are listed at the extreme bottom of this web page.