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Rectangular lithium-ion battery pack, dark grey plastic casing, label with voltage and capacity details

NShi

NShi 4GVGH laptop battery 11.4V 84Wh 6-cell for Dell XPS 15 9550 Precision 5510

SKU CH-M6XE-R4JDQ

Replacement lithium-ion battery delivering 11.4V and 84Wh across six cells for Dell XPS 15 9550 and Precision 5510 series

  • Battery TypeLithium Polymer
  • 84 Wh capacity extends runtime between charges
  • 4 V lithium-ion chemistry matches original Dell specification
  • Compatible with Dell XPS 15 9550 and Precision 5510 series
  • Built-in circuit protection guards against overcharge and short circuits
  • Includes installation tools for straightforward replacement

Replacement battery for Dell XPS 15 9550

This 11.4V 84Wh lithium-ion pack replaces part numbers 4GVGH, 1P6KD, 01P6KD, T453X and 0T453X. It fits Dell XPS 15 9550 series, Precision 5510 series and P56F P56F001 series notebooks. The six-cell design restores original runtime for owners of these specific models.

Installation steps and common pitfalls

The package includes one battery and one tool kit for the swap. Fully seat the connector during initial installation, then discharge to 5 percent and charge to 95 percent for three to four cycles to calibrate the gauge. A loose connector is the usual cause of a no-power or misreported capacity symptom. Not for XPS 15 9560 or the 56Wh 3-cell RRCGW variant.

Deciding spec: 84Wh six-cell capacity

The 84Wh six-cell rating is the single figure that confirms this is the correct replacement. Dell XPS 15 9550 and Precision 5510 shipped with two different batteries; the 56Wh three-cell RRCGW will not fit this housing. Match the 84Wh label on your original battery before ordering.

Highlights

  • 84 Wh capacity extends runtime between charges
  • 4 V lithium-ion chemistry matches original Dell specification
  • Compatible with Dell XPS 15 9550 and Precision 5510 series
  • Built-in circuit protection guards against overcharge and short circuits
  • Includes installation tools for straightforward replacement

Specifications

Battery TypeLithium Polymer

Questions about this item

How can I verify the 11.4 V 84 Wh 6-cell battery is working correctly after installation?

Discharge the battery to 5 %, charge to 95 %, and repeat the cycle 3-4 times; this conditioning process confirms the cells are balanced and the built-in protection circuit is active.

What is included in the package and what must I source separately?

The box contains one battery and one tool kit; no additional cables, screws or adapters are required for fitting into compatible Dell XPS 15 9550 or Precision 5510 models.

How do I choose between the 84 Wh 6-cell and the 56 Wh 3-cell version for my Dell XPS 15 9550?

Check the part number on your original battery — if it reads 4GVGH, 1P6KD, 01P6KD, T453X or 0T453X you need the 84 Wh 6-cell model; the RRCGW code indicates the 56 Wh 3-cell variant.

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