Model: L19M3PD5 // Voltage: 11.1V // Capacity: 45Wh 4050mAh // Color: Black // Type: Plug & Play Li-ion Battery. Replacement for Part Number: L19M3PD5 SB10X02591 5B10X02606 L19L3PD5 SB10X02608 5B10X02603 L19C3PD5 SB10X02597 5B10X02600 L19D3PD5 SB10X02605 5B10X02594. Compatible Models: Fit for Lenovo ThinkPad E14 Gen 2 (2020) // E15 Gen 2 (2020) // E14 Gen 3 (2021) // E15 Gen 3 (2021) // E14 Gen 4 (2022) // E15 Gen 4 (2022) Series. (Important Note: NOT fit for ThinkPad E14 Gen 1 (2019) and E15 Gen 1 (2019) Series.) Note 1: In order to find the right model, please open the back case of your laptop and check the model number of your original battery. Note 2: Before installing the replacement battery, please read the manual carefully.