Dell Latitude E5440 / E5540 Battery

A high-quality replacement battery for the Dell Latitude E5440 and E5540 models, offering stable 11.1V power and approximately 58Wh–65Wh capacity. Designed with premium Li-ion cells to restore your laptop’s runtime, ensure reliable performance, and provide a secure fit. The replacement battery for the Dell Latitude E5440 / E5540 is tailored to ensure compatibility and efficient power delivery for these 14″ and 15.6″ business-class laptops. With a nominal voltage of 11.1V and a common capacity of 58Wh for standard 6-cell models (or up to 65Wh / 9-cell versions for extended runtime). Built with grade-A lithium-ion cells and integrated protection circuitry for over-charge, over-discharge, overheating, and short-circuit safeguards. Compatible replacement part numbers include: 0K8HC, 0WGCW6, 1N9C0, 3K7J7, VV0NF, 7W6K0, CXF66, F49WX, NVWGM, M7T5F

• Restores longer battery runtime and consistent performance for your Dell Latitude.
• Includes smart safety protections: overcharging, high temperature and short-circuit protections.
• High-grade Li-ion cells enhance durability and service life.
• Drop-in compatibility with the E5440 / E5540 battery bay easy installation.

Compatible Laptop Models:

• Dell Latitude E5440 (14″)
• Dell Latitude E5540 (15.6″)