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Rectangular black laptop battery, slim profile, connector on one end

GreenTechLLC

GreenTechLLC GRWKG laptop battery 42Wh Dell Latitude Precision

SKU CH-0J1Z-Y49SD

A 42 Wh three-cell lithium-ion battery at 11.4 V replaces Dell part numbers 02HHX, V7TFX, HM1H5 and 6CVCT for Latitude 3340, 3440, 3540, 5340, 5440, 5540 and Precision 3480, 3580 models

  • ColorBlack
  • TypeBattery
  • CompatibilityDELL LATITUDE 3340, LATITUDE 3440, LATITUDE 3540, LATITUDE 5
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity3500MAH
  • Replaces multiple Dell OEM part numbers including 02HHX and V7TFX
  • 42Wh capacity delivers extended runtime for Latitude and Precision models
  • 3-cell lithium-ion design keeps weight at 0.55 lb
  • 4V output matches original specifications for stable power
  • Tested for voltage accuracy circuit protection and CE FCC RoHS compliance

Compatible 42Wh replacement battery

This GreenTech GRWKG battery fits Dell Latitude 3340, 3440, 3540, 5340, 5340 2-in-1, 5440, 5540 and Precision 3480, 3580 models. It delivers 11.4V and 3500mAh from a three-cell lithium-ion pack. The unit measures 10.35 x 3.4 x 0.2 in and weighs 0.55 lb.

Replaces multiple OEM part numbers

It substitutes for Dell OEM parts GRWKG, CN-002HHX, 002HHX, 02HHX, CN-0V7TXF, 0V7TFX, V7TFX, CN-0HM1H5, 0HM1H5, HM1H5, CN-06CVCT, 06CVCT and 6CVCT. The upgrade is worth it when the original pack no longer holds a useful charge or shows swelling.

Verify exact model and connector

Confirm the laptop model number matches the supported list before ordering. Check that the existing battery carries one of the listed OEM part numbers to ensure connector and firmware compatibility. Buyers needing a higher-capacity pack or a different voltage should not use this unit.

Highlights

  • Replaces multiple Dell OEM part numbers including 02HHX and V7TFX
  • 42Wh capacity delivers extended runtime for Latitude and Precision models
  • 3-cell lithium-ion design keeps weight at 0.55 lb
  • 4V output matches original specifications for stable power
  • Tested for voltage accuracy circuit protection and CE FCC RoHS compliance

Specifications

BrandGreenTech
ModelGRWKG, CN-002HHX, 002HHX, 02HHX, CN-0V7TXF, 0V7TFX, V7TFX, CN-0HM1H5, 0HM1H5, HM1H5, CN-06CVCT, 06CVCT, 6CVCT
Part NumberGRWKG, CN-002HHX, 002HHX, 02HHX, CN-0V7TXF, 0V7TFX, V7TFX, CN-0HM1H5, 0HM1H5, HM1H5, CN-06CVCT, 06CVCT, 6CVCT
ColorBlack
TypeBattery
CompatibilityDELL LATITUDE 3340, LATITUDE 3440, LATITUDE 3540, LATITUDE 5340, LATITUDE 5340 2-IN-1, LATITUDE 5440, LATITUDE 5540, PRECISION 3480, PRECISION 3580
Battery Type3 Cell Lithium-Ion
Battery Voltage11.4V
Battery Capacity3500MAH
Dimension10.35 x 3.4 x 0.2 in
Weight0.55 lb

Questions about this item

Will the 10.35 x 3.4 x 0.2 in battery fit my Precision 3580 chassis?

The pack measures 10.35 x 3.4 x 0.2 in and is listed for Precision 3580, so it matches the factory battery bay dimensions.

Which screws or clips secure the 3-cell 11.4 V pack during installation?

Remove the bottom case screws, disconnect the old battery cable, then press the new 3-cell 11.4 V unit into the connector until it clicks; the common mistake is leaving the cable partially seated.

When should I replace the 42 Wh lithium-ion battery?

Replace the 42 Wh pack when run-time falls below your workflow needs; the 3-cell lithium-ion chemistry has no user-serviceable parts.

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