This notebook battery is specially designed for the Dell Alienware 15 R1 and R2 laptops and provides a reliable and powerful energy source for long-lasting use. With a capacity of 6200mAh and a voltage of 14.8V, this battery ensures that your laptop can continue to function for a long time without having to be constantly connected to a socket. What makes this battery even more attractive is that it is a refurbished product. This means the battery has been carefully checked, reconditioned and tested to ensure it meets Dell's high quality standards. With a refurbished battery you get the same quality and performance as a new battery, but for a lower price. By choosing a refurbished battery, you also contribute to a more sustainable and environmentally friendly way of consuming. By giving products a second life, the demand for new raw materials and energy is reduced, which helps to minimize the impact on the environment. This notebook battery for the Dell Alienware 15 R1 and R2 laptops is an excellent choice for anyone looking for a reliable and sustainable energy source. With the capacity of 6200mAh and 14.8V, this battery is able to deliver long-lasting performance, even during intensive use. In short, this refurbished notebook battery for the Dell Alienware 15 R1 and R2 laptops is a smart investment for those looking for quality, performance and durability. With a refurbished product you are assured of excellent value for money and a product that has been carefully checked and overhauled for optimal performance.