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Rectangular black Dell laptop battery with extended length visible

DELL

DELL 6-Cell 97Wh Laptop Battery XYCW0

SKU CH-2W4K-7DBDE

Genuine Dell 6-cell 97 Wh lithium-ion battery for XPS 15 9570, 7590, Precision 5530, 5540, Vostro 7500, G7 7700 and Inspiron 7501; extended design replaces 2.5″ drive bay

  • Product typeLaptop-computer-batteries
  • Genuine Dell OEM part ensures exact fit and reliable performance
  • 6-cell 97Wh high-capacity design delivers extended runtime for demanding workloads
  • 4V lithium-ion chemistry provides stable power output across compatible models
  • Fits XPS 15 9570, 7590, Precision 5530, 5540, Vostro 7500, G7 7700, Inspiron 7501
  • Extended form factor replaces 2.5" drive bay — verify system lacks 2.5" drive before ordering

Genuine Dell OEM 6-Cell 97Wh Battery

This genuine Dell OEM battery replaces the original unit in select XPS 15, Precision, Vostro, G Series and Inspiron laptops. It is a rechargeable lithium-ion pack rated at 11.4V with a high capacity of 97Wh. The part number is XYCW0 and the Dell type reference is 4K1VM. Buyers who need a standard-capacity battery that fits alongside a 2.5 inch drive should look elsewhere.

Extended Form Factor Requires Drive Bay Space

The extended-length design occupies the 2.5 inch hard drive bay, so it will not fit systems that currently use or require that drive slot. Installation is a direct mechanical swap for the factory high-capacity battery in the listed compatible models. No adapters or cable changes are needed, but the physical constraint means the laptop cannot accommodate a 2.5 inch drive while this battery is installed.

High-Capacity Upgrade for Supported XPS

This battery upgrades the runtime on XPS 15 9570, XPS 15 7590, Precision 5530 and Precision 5540 machines that originally shipped with a smaller pack. It also serves as a direct replacement for the G Series G7 7700, Vostro 7500 and Inspiron 7501 when the factory high-capacity unit wears out. The jump is worth it only if the laptop does not rely on a 2.5 inch drive and the part number matches XYCW0 or 4K1VM.

How it compares

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

Price $106.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Product typeLaptop-computer-batteries

Questions about this item

What voltage and cell count does the XYCW0 battery use?

The XYCW0 is an 11.4 V, 6-cell lithium-ion pack rated at 97 Wh.

Does the extended 97 Wh battery fit laptops that keep a 2.5" hard drive?

No, the longer 97 Wh pack occupies the 2.5" drive bay, so it only fits systems without that drive.

How is the XYCW0 installed, and what step do buyers often miss?

Remove the bottom cover, disconnect the old pack, connect the new XYCW0, then secure it; the step often missed is verifying the laptop has no 2.5" drive before ordering.

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