This notebook battery is specially designed for the ASUS X301A X401A Series and provides a reliable and durable power source for your laptop. With a capacity of 4400mAh and a voltage of 10.8V/11.1V, this battery ensures that your laptop can be used for a long time and efficiently. What makes this notebook battery extra special is that it is a refurbished product. This means the battery has been professionally reconditioned and fully tested to meet ASUS' high quality standards. This ensures that you receive a high-quality product that functions as good as new, but at a lower price than a brand new battery. By choosing a refurbished notebook battery, you also contribute to a more sustainable and environmentally friendly way of consuming. By reusing materials, the production of new batteries is reduced and the lifespan of the product is extended, contributing to a circular economy. This notebook battery for the ASUS X301A With this refurbished battery you can go back to work or enjoy your favorite films and series without any worries, knowing that you can rely on the quality and reliability of your battery. Therefore, choose this refurbished notebook battery and experience the convenience and quality it has to offer.