Maximize your Lenovo ThinkPad X1 Carbon's performance with this genuine Lenovo laptop battery, specifically designed for the 7th and 8th generations. It features a reliable Li-Ion construction with a capacity of 51Wh, ensuring a consistent and robust power supply for your device. The battery, with an output voltage of 15.36V, seamlessly integrates with your ThinkPad, maintaining the consistent and efficient operation you expect from a trusted brand like Lenovo. Its sleek black color complements your laptop's aesthetic, and the compatibility with the ThinkPad product line ensures a perfect fit and enhanced usability.