This original Notebook battery is specially designed for the Lenovo IdeaPad U310 and provides a reliable and sustainable energy source for your laptop. With a capacity of 4160mAh and a voltage of 11.1V, this battery ensures that you can work longer without having to constantly look for a socket. This battery is refurbished, meaning it has been used previously and then carefully reconditioned and tested to ensure it meets the highest quality standards. By choosing a refurbished battery, you not only give a product a second life, but you also save money compared to buying a new battery. Using a refurbished battery is not only beneficial for your wallet, but also for the environment. By refurbishing and reusing electronic devices, the demand for new production is reduced, resulting in less waste and lower CO2 emissions. In this way you contribute to a more sustainable society without sacrificing quality. This Notebook battery for the Lenovo IdeaPad U310 is easy to install and fits perfectly with the design of your laptop. With proper care and maintenance, this battery can provide your laptop with enough energy for all your daily tasks. Whether you are on the road or working at home, with this refurbished battery you are always assured of reliable performance. Choose quality, durability and affordability with this refurbished Notebook battery for the Lenovo IdeaPad U310. Enjoy a longer lifespan for your laptop and at the same time contribute to a cleaner planet by choosing refurbished products.