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Black rectangular 4-cell lithium-ion laptop battery

CPY

CPY 11.1V 31Wh 4-Cell Li-ion Battery for Dell Latitude E7240 E7250

SKU CH-X9B9-T28XA

11.1 V 31 Wh four-cell lithium-ion replacement for Dell Latitude E7240 and E7250 ultrabooks

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating11.1 V
  • Battery capacity31 Wh
  • Team affiliation1 Piece
  • Main functionUL Certificated
  • Product colorBlack
  • UL certified for safe operation
  • 1V 31Wh capacity powers your ultrabook
  • Four lithium-ion cells deliver reliable energy
  • Direct fit for Latitude E7240 and E7250
  • Replaces WD52H VFV59 GVD76 and other part numbers

Direct Replacement for Latitude E7240 and E7250

This CPY battery is a new 11.1V 31Wh lithium-ion pack built for the Dell Latitude 12 7000 series ultrabooks. It matches the original 4-cell form factor and carries UL certification for safety compliance. The black housing fits the chassis without modification.

Voltage Must Be 11.1V Not 7.4V

The single specification that determines fit is the 11.1V rating; a 7.4V variant exists for the same model line and will not work. Verify the voltage printed on your original pack before ordering. This unit replaces part numbers including WD52H, VFV59, GVD76 and 451-BBFW among others.

No Cables or Software Included

The package contains only the battery itself; no installation tools, charging cables or diagnostic utilities are bundled. Swapping the pack requires opening the bottom case of the ultrabook. Buyers who need a 7.4V version or a higher-capacity cell configuration should look elsewhere.

How it compares

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

Price $28.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDell
Model nameFor Dell Latitude 12 7000 E7240 E7250 WD52H W57CV
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating11.1 V
Battery capacity31 Wh
Size & build
Product weight8 oz
Compatibility
Compatible withFor Dell Latitude
More details
Team affiliation1 Piece
Main functionUL Certificated

Questions about this item

How long will the 31Wh rating last in a real Dell Latitude E7240 or E7250?

The 31 watt-hour capacity is the same as the original Dell battery for those ultrabooks; actual run time depends on screen brightness, workload and power settings, but it restores the factory runtime for the 11.1V models.

What does the 11.1V specification mean for compatibility?

This pack is 11.1 volts, so it only fits Dell Latitude E7240 and E7250 units that originally shipped with an 11.1V battery; it will not work in the 7.4V variant of the E7250.

Will the 4-cell pack fit the existing battery bay without modification?

Yes, the black 4-cell lithium-ion unit matches the physical dimensions and connector of the Dell WD52H, VFV59, GVD76 and other listed part numbers for the Latitude 12 7000 series.

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