Get longer battery life and improved laptop performance with a new Sony Vaio PCG-71312L battery.

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

This Vaio PCG-71318L battery is rated at 5200 mAh - the highest rating for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh.

You can expect up to 3 hours of battery life with this Sony Vaio PCG-71312L battery on a full charge. 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.