Get longer battery life and improved performance with a new Sony Vaio VGP-EG series battery.

This Sony SVE14 battery is built with the highest quality components and lithium-ion cells. Higher quality cells mean a longer running, faster charging and lighter-weight battery.

Expected service life for this battery is 3 - 5 years. Cheaper batteries can wear out in as little as 6 months! (Just read the reviews on the cheap batteries on Amazon and eBay).

The higher mAh rating of 5200 is the specification that indicates the energy storage capacity of the battery. Our 5200 mAh capacity is much better than the 4400 mAh capacity of the low end batteries.

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 Sony SVE14 battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

You can expect about 2 - 3 hours of run time with this Sony SVE14 battery when new, depending on your energy use. The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.