Battery Technology Lithium-Ion Battery for Sony Vaio F, FX, and XG All-In-One Series

Batteries are the powerhouse of any notebook. They provide a reservoir of energy that gives you the independence to work mains-free. And now, when you need even more power, all you need to do is to slip in the additional battery. With dead batteries, your notebook is little more than a technologically advanced paperweight. If your computing plans include any significant time away from a power outlet then extra batteries are a must-have accessory.This battery is designed for Sony Vaio F Series.