Lenovo Replacement Battery 14.8V 2200mAh (32.56Wh) — Compatible with 4INR19/66, L12L4K01, L12M4E21, L12M4F02, L12M4K01, L12S4E21, L12S4K01

Compatible with Lenovo part numbers 4INR19/66, L12L4K01, L12M4E21, L12M4F02, L12M4K01, L12S4E21 and L12S4K01. Specification summary: 14.8V / 2200mAh (32.56Wh) capacity; dimensions 265.66 x 27.79 x 18.77mm. Built with quality cells for reliable cycle performance, this replacement battery is engineered as a direct swap for the original unit to restore runtime and maintain stable operation.