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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

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.4 V
  • Battery capacity3500MAH
  • Measurements10.35 × 3.4 × 0.2 in
  • Product colorBlack
  • Product typeBattery
  • 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.

How it compares

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

Price $54.99
Pricier than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameGRWKG, 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
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.4 V
Battery capacity3500MAH
Size & build
Measurements10.35 × 3.4 × 0.2 in
Product weight0.55 lb (0.25 kg)
Compatibility
Compatible withDELL LATITUDE 3340, LATITUDE 3440, LATITUDE 3540, LATITUDE 5340, LATITUDE 5340 2-IN-1, LATITUDE 5440, LATITUDE 5540, PRECISION 3480, PRECISION 3580

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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