The Genuine OEM Lenovo Lithium Ion Laptop Battery, model # L09M6Y02, is a high-quality replacement battery designed specifically for Lenovo laptops. With a battery capacity of 4400 mAh and a voltage of 11.1 V, this battery is compatible with the Lenovo ThinkPad product line. The sleek black color and lithium-ion battery type ensure both reliability and longevity, making it an ideal choice for users looking to extend their laptop's battery life. Genuine OEM Lenovo batteries are a dependable choice for those seeking consistent performance and durability in their laptop accessories.