This notebook battery is specially designed for the ASUS UX305CA and UX305FA Series laptops and offers excellent performance and durability. With a capacity of 3950mAh and a voltage of 11.4V, this original quality battery ensures that your laptop is always ready for use and can function for a long time without interruptions. What makes this battery even better is that it is a refurbished product. This means that the battery has been thoroughly tested, reconditioned and cleaned to meet the manufacturer's high standards. This means you are assured of a product that is as good as new, but for a lower price. By choosing a refurbished battery, you also contribute to a more sustainable world by reusing materials. This battery is easy to install and fits perfectly into your ASUS laptop, so you don't have to worry about compatibility issues. With this battery you can work, study or enjoy entertainment on your laptop undisturbed again, without having to constantly worry about charging. By choosing a refurbished notebook battery for your ASUS laptop, you can save costs without sacrificing quality and performance. Moreover, you contribute to a circular economy by choosing refurbished products that still function well. Therefore, choose this original quality battery and enjoy a longer lifespan for your laptop with a product that is friendly to both your wallet and the environment.