This notebook battery is specifically designed for the Lenovo Xiaoxin V4000 Y50C series and is a great option for those looking for an affordable and reliable replacement. This battery has a capacity of 2200mAh and a voltage of 14.4V, making it perfect for daily use and long-term use. What makes this battery even more attractive is that it is a refurbished product. This means that the battery has been overhauled and put back into top condition, so that it functions like new again. By choosing a refurbished battery, you not only save money, but you also contribute to a more sustainable world by reusing materials. This refurbished notebook battery for the Lenovo Xiaoxin V4000 Y50C series is a smart choice for anyone looking for a quality product without paying the top price. With a performance and quality guarantee, you can enjoy longer battery life and optimal user experience with peace of mind. Whether you are a student who is on the road a lot, a professional who always needs to be online, or simply a household with multiple devices, this refurbished battery is an excellent addition to your Lenovo laptop. Thanks to the high capacity, you can work longer and you don't have to worry about having to constantly charge your laptop. Choose quality, performance and durability with this refurbished notebook battery for the Lenovo Xiaoxin V4000 Y50C series. With its reliability and efficiency, it is a must-have accessory for every Lenovo user. Upgrade today and experience the difference!