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Rectangular black lithium-ion laptop battery with label showing 42Wh 11.4V 3-cell

DELL

DELL 42Wh 3DDDG Battery Latitude 5280 5288 5290 5480 5488 5490 5491 5495

SKU CH-N1V2-5VZXE

42 Wh lithium-ion replacement battery fits Dell Latitude 5280, 5288, 5290, 5480, 5488, 5490, 5491 and 5495 models at 11.4 V

  • CompatibilityCompatible with Dell Latitude 5280 5288 5290 5480 5488 5490
  • Battery TypeLithium-Ion
  • 42 Wh capacity extends runtime for daily tasks
  • 4 V lithium-ion chemistry matches original specification
  • Three premium cells deliver consistent power output
  • Fits Latitude 5280 5288 5290 5480 5488 5490 5491 5495
  • CE and RoHS certified for safety and environmental compliance

42Wh 3-Cell Battery for Latitude

This 42Wh lithium-ion battery is built for Dell Latitude 5280 5288 5290 5480 5488 5490 5491 5495 models. It delivers a 11.4V output through three premium cells. The pack is designed for users who need a direct replacement to restore original runtime.

Check your original battery before ordering

Dell uses four different battery designs for these chassis and they are not interchangeable. Compare the physical shape and connector position of your old unit against the product photos. Only proceed when the layout matches exactly.

Replaces a worn or failed 42Wh pack

Swapping a depleted original battery with this new 42Wh unit restores the factory capacity and voltage. The upgrade is worth it when your current pack no longer holds a useful charge or shows reduced runtime under normal load.

Highlights

  • 42 Wh capacity extends runtime for daily tasks
  • 4 V lithium-ion chemistry matches original specification
  • Three premium cells deliver consistent power output
  • Fits Latitude 5280 5288 5290 5480 5488 5490 5491 5495
  • CE and RoHS certified for safety and environmental compliance

Specifications

CompatibilityCompatible with Dell Latitude 5280 5288 5290 5480 5488 5490 5491 5495
Battery TypeLithium-Ion

Questions about this item

Does the 42Wh 3DDDG battery ship with any tools or cables, or do I need to buy them separately?

The battery is supplied as a standalone unit; no installation tools or cables are included in the package.

How do I confirm that this 3-cell 42Wh version is the correct one for my Latitude 5490 instead of the other Dell batteries listed?

Compare the 3DDDG part number and the 11.4 V 42Wh rating printed on your original battery with the product photos before ordering.

What does the 42Wh capacity actually deliver in daily use on a Latitude 5288?

The 42Wh rating provides a full charge cycle for typical office workloads, giving several hours of runtime depending on screen brightness and active applications.

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