The Genuine L19L3PD5 L19D3PD5 L19M3PD5 Battery is specifically designed for Lenovo ThinkPad E14/E15 Gen 2 3 4 laptops. This black Li-Ion battery has a capacity of 45WH and is compatible with the 2nd Gen (2020) Series of Lenovo ThinkPad E15 and E14 models. With a voltage of 11.1V and 3 battery cells, this genuine Lenovo battery comes with a 1-year manufacturer warranty and is a reliable and high-quality unit for your laptop needs. Manufactured in China, this battery is a perfect replacement for your Lenovo ThinkPad laptop.