This notebook battery is specifically designed for the Lenovo IdeaPad Flex series, including the Flex 5-15IIL05, 5-14IIL05 and 5-14ARE05 models. With a capacity of 52.5Wh and a voltage of 11.52V, this battery provides long-lasting and reliable power for your laptop, so you can work longer without interruptions. This battery is refurbished, which means that it has been overhauled and restored to as good as new condition. By using high-quality materials and professional techniques, this refurbished battery is just as reliable as a new battery, but at a much cheaper price. Refurbished products are a sustainable and environmentally friendly alternative to new products, because they ensure that products are used for longer and are not prematurely thrown away. This Lenovo IdeaPad Flex battery features the latest technologies to ensure you get the best possible performance. With high energy density and long lifespan, you can rely on this battery to meet all your needs. Whether you're on the road or working from home, this battery ensures that your laptop is always ready to use. By choosing a refurbished battery like this one, you will not only save money, but you will also help the environment by reducing electronic waste. With this battery you can enjoy the same quality and performance as a new battery, but with a smaller impact on the environment. Therefore, choose this refurbished notebook battery and enjoy long-lasting power supply for your Lenovo IdeaPad Flex laptop.