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Black rectangular 6-cell lithium-ion laptop battery for Dell Latitude E5440 E5540

DELL

DELL Latitude E5440 E5540 11.1V 5200mAh 6-Cell Laptop Battery

SKU CH-TYW0-PJZ1G

A 6-cell lithium-ion replacement battery delivering 11.1 V and 5200 mAh for Dell Latitude E5440 and E5540 models

  • Battery typeLithium-Ion
  • Compatible withCompatible with Dell Latitude E5440 E5540 14 5000-E5440 15 5
  • Reliable power for Dell Latitude E5440 and E5540 with 11.1V 5200mAh lithium-ion cells
  • Extended runtime from high-performance 5200mAh capacity across 6 premium cells
  • Perfect fit guaranteed by 100% compatibility with Dell Latitude 14 5000-E5440 and 15 5000-E5540
  • Safety assured through CE and RoHS certification meeting environmental standards
  • Durable construction engineered for long-term reliability and consistent performance over time

Compatible Dell Latitude Models

This 11.1 V lithium-ion battery fits Dell Latitude E5440 and E5540 notebooks, including the 14 5000-E5440 and 15 5000-E5540 series. It is a new six-cell unit rated at 5200 mAh and carries CE and RoHS certification. The pack is designed as a direct replacement for the original equipment.

Who This Suits and Who Should Look Elsewhere

Owners of the listed Latitude models who need a fresh power source will find a 100 % compatible fit. Buyers with different Dell series or other brands cannot use this pack. Users who require a higher capacity than 5200 mAh or a different voltage should look at other options.

Capacity and Practical Runtime

The 5200 mAh rating provides a solid baseline for everyday office work, web browsing and media playback on the 14-inch and 15-inch chassis. Heavy workloads such as sustained video rendering or gaming will drain the cells more quickly, so plan for a recharge during long sessions away from mains power.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with Dell Latitude E5440 E5540 14 5000-E5440 15 5000-E5540

Questions about this item

Which Dell Latitude models does this 11.1V 5200mAh 6-cell battery fit?

It is compatible with Dell Latitude E5440 and E5540, covering the 14 5000-E5440 and 15 5000-E5540 series.

Will this replacement battery match the original voltage and cell count of my Latitude E5440?

Yes, it delivers 11.1V using six lithium-ion cells, matching the factory specification for those models.

How can I confirm the battery is performing correctly after installation?

The system should recognise the battery immediately, show a full charge capacity near 5200mAh, and report 100% compatibility with no error messages.

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