This notebook battery is specifically designed for the SONY VAIO VGN-FZ series laptops and has a capacity of 4400mAh. With a voltage of 10.8V / 11.1V, this battery provides a reliable and long-lasting power supply for your laptop, so you can work or relax without having to constantly look for a socket. This battery is ideal for users looking for an affordable solution to extend the life of their laptop. By choosing a refurbished battery you can not only save money, but also contribute to a more sustainable future. Refurbished batteries have been renovated and tested to ensure that they are in optimal condition and function just as well as a new battery. With the SOLD OUT promotion of this refurbished notebook battery for the SONY VAIO VGN-FZ series, you get the opportunity to purchase a quality product at a very attractive price. Be quick, because it's really gone! Take advantage of the benefits of a refurbished battery and enjoy a longer lifespan of your laptop without the high costs of a new battery. Thanks to its compatibility with the SONY VAIO VGN-FZ series laptops, you can easily install this battery and immediately benefit from the improved performance and longer battery life. The 4400mAh capacity allows you to work longer, watch movies or surf online without interruptions. Choose quality, choose refurbished!