Battery Green Cell DE93 for DELL Latitude E7440, Li‑Ion 7.4V 4500mAh, 4 cells, black

Green Cell DE93 is a replacement laptop battery designed for the DELL Latitude E7440. It uses Lithium‑Ion cells developed by Green Cell to provide stable performance and capacity that matches original DELL specifications. The battery is intended as a direct-fit alternative to the factory unit and comes in black finish.

Advantages

The Green Cell DE93 battery offers reliable runtime through high-quality Li‑Ion cells and is manufactured to deliver the stated capacity and consistent power output. Its form factor and connector configuration are matched to the Dell Latitude E7440 to ensure correct fit, electrical compatibility and safe operation.

Suitable for

• Replacement battery for Dell Latitude E7440 laptops
• Users needing extended mobile runtime for everyday office and study tasks
• Service and repair operations replacing worn or failing batteries

Key specifications

• Battery technology: Lithium‑Ion (Li‑Ion)
• Capacity: 4500 mAh
• Compatibility: DELL Latitude E7440
• Manufacturer part number (MPN): DE93
• Colour: Black
• EAN: 5902719422690

How to use

Turn off the laptop, disconnect the power adapter and remove the old battery following the laptop manufacturer's instructions. Insert the Green Cell DE93 in the battery bay until it locks into place, then reconnect the power adapter and start the laptop. Verify battery recognition in the operating system and allow a full charge cycle before first extensive use.

Recommendations

For best long-term performance, use the battery in environments within the laptop's specified temperature range, avoid deep discharges when possible, and perform occasional full charge/discharge cycles to help the battery management system accurately report capacity.