Origin Storage CXF66 Laptop Battery for Dell Latitude E5440/E5540, 65Wh, 6-Cell, 11.1V

Origin Storage CXF66 – power for compatible Latitude laptops

The Origin Storage CXF66 suits owners of Dell Latitude E5440 and E5540 laptops who need a compatible replacement battery. Its 65Wh capacity gives you a straightforward way to replace the battery in either listed model.

Key battery details at a glance

Capacity for everyday laptop use

The 65Wh capacity and six-cell design make this battery a practical replacement for a compatible Latitude. Actual runtime depends on how you use your laptop.

Check the model and battery code

This battery is compatible with the Dell Latitude E5440 and E5540. Its OEM code is CXF66, which can help you check that it matches the battery you need.

What comes in the box

• 1 × Origin Storage CXF66 battery

Check compatibility before ordering

• Confirm your laptop is a Dell Latitude E5440 or E5540.
• Check that CXF66 matches the battery code you need.
• Confirm the required battery voltage is 11.1V.
• Check that a 65Wh, six-cell battery suits your replacement requirements.

Frequently Asked Questions

Q: Which laptops is this battery compatible with?

A: It is compatible with Dell Latitude E5440 and E5540 laptops.

Q: What is the battery capacity?

A: The battery has a capacity of 65Wh.

Q: What battery technology does it use?

A: It uses Lithium-Ion technology and has six cells.

Q: What is the battery’s OEM code?

A: Its OEM code is CXF66.

A practical choice for E5440 and E5540 owners

Choose the Origin Storage CXF66 if you need a 65Wh replacement battery for a compatible Dell Latitude E5440 or E5540. Check your laptop model and battery code before ordering.