The L17C4PH1 Laptop Battery is designed specifically for Lenovo Yoga C930 and Yoga 7 Pro models. It is a high-quality Li-Ion battery with a capacity of 7813mAh and a voltage of 7.68V. The sleek black color and compact design make it a perfect fit for your laptop. With 4 battery cells, this battery ensures a long-lasting power source for your Lenovo Yoga devices, allowing you to work or play without worrying about running out of battery.