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Black rectangular lithium-ion laptop battery with four cells, 68Wh 7.6V

Damaite

Damaite 4GVMP 68Wh 7.6V 4-Cell laptop battery

SKU CH-N378-J2T7P

68 Wh lithium-ion replacement battery for Dell Latitude 5400, 5500 and Precision 3540, 3550 models

  • ColorBlack
  • TypeBattery
  • Battery TypeLithium-Ion
  • Battery Voltage7.6 V
  • Battery Capacity68Wh
  • 68Wh capacity delivers up to 4.5 hours of runtime
  • 6V 4-cell Li-ion design matches original Dell specifications
  • Compatible with Latitude 5400, 5500 and Precision 3540, 3550 series
  • Fits multiple Dell part numbers including 9JRYT and C5GV2
  • Brand-new A-grade cells rated for 300 to 500 charge cycles

Direct replacement for Dell Latitude and Precision

This 4-cell lithium-ion battery delivers 68 Wh at 7.6 V and is built as a direct replacement for Dell Latitude 5400, 5500 and Precision 3540, 3550 models. It matches part numbers 4GVMP, 9JRYT, RF7WM, X77XY, C5GV2 and MCV1G so the original fit and connector alignment are preserved. The pack uses grade-A cells rated for 300 to 500 charge cycles and ships new in a protective box.

Restores mobility without extra hardware

The bundle contains only the battery itself; no tools, screws or software are included. Installation simply swaps the old pack for the new one, instantly returning the laptop to its original 2 to 4.5 hour runtime envelope. Because no driver or firmware update is required, the operating system recognises the capacity immediately after the first boot.

Verify the exact model and chassis variant

Confirm that the service tag or bottom-case sticker lists one of the compatible Dell Latitude, Precision or Inspiron 2-in-1 series shown above. Inspiron 7590, 7591 and 7791 non-2-in-1 versions are explicitly excluded, as are any units equipped with a 2.5-inch hard-drive caddy that alters the battery bay shape. Open the back cover and compare the original battery part number to the list before ordering.

Highlights

  • 68Wh capacity delivers up to 4.5 hours of runtime
  • 6V 4-cell Li-ion design matches original Dell specifications
  • Compatible with Latitude 5400, 5500 and Precision 3540, 3550 series
  • Fits multiple Dell part numbers including 9JRYT and C5GV2
  • Brand-new A-grade cells rated for 300 to 500 charge cycles

Specifications

BrandFoe Dell
Part Number4GVMP 9JRYT RF7WM X77XY C5GV2 MCV1G
ColorBlack
TypeBattery
Battery TypeLithium-Ion
Battery Voltage7.6 V
Battery Capacity68Wh

Questions about this item

How many charge cycles can the 4-cell Li-ion pack sustain before capacity drops off?

The supplier rates the cells for roughly 300 to 500 full cycles before noticeable degradation.

What caps the runtime on a full 68 Wh charge during a typical workday?

Expect about 2 to 4.5 hours of operation per charge depending on workload and screen brightness.

Does the 7.6 V pack run hot or draw extra power when the laptop is under continuous load?

No thermal or power-draw figures are provided for sustained use; the battery simply supplies the rated 68 Wh at 7.6 V.

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