The Lenovo IdeaPad L16S2PB1 Laptop Battery is a black Li-Ion battery designed for use with Lenovo ThinkPad laptops. With a voltage of 7.5V, this AC & DC battery is compatible with Lenovo products and is manufactured in China. This high-quality battery ensures reliable performance and longer-lasting power for your laptop, allowing you to work or play without worrying about running out of battery. Trust in the Lenovo brand for top-notch laptop accessories and components.