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Rectangular black lithium-ion battery with label showing 11.55V 42W

HP

HP Pavilion 15-CD075NR 15-CD005LA 14-BF040WM 14-BF050WM 14-BF118TU laptop battery 11.55V 42W

SKU CH-FQJM-GS1Q3

11.55 V lithium-ion replacement battery with 42 Wh capacity for compatible HP Pavilion 14 and 15 models

  • CompatibilityCompatible with HP Pavilion 15-CD075NR 15-CD005LA 14-BF040WM
  • Battery TypeLithium-Ion
  • Lithium-ion technology delivers reliable power for daily use
  • 55 V rating matches original HP specifications exactly
  • 42 W capacity extends runtime between charges
  • Three premium-quality cells built for long-term durability
  • CE and RoHS certified for safety and environmental compliance

Power for specific HP Pavilion models

This 11.55 V lithium-ion battery fits HP Pavilion 15-CD075NR, 15-CD005LA, 14-BF040WM, 14-BF050WM and 14-BF118TU laptops. It is a new replacement part designed for owners of those exact machines who need to restore original runtime. Buyers with any other model, including different Pavilion series, cannot use this unit.

Voltage and capacity match

The single specification that decides fit is the 11.55 V rating combined with a 42 W high-performance capacity in a three-cell lithium-ion pack. If the original battery shows a different voltage or watt-hour value, this part will not work correctly. No other electrical parameter overrides this requirement.

Straightforward swap with one common error

Installation requires removing the bottom case screws, disconnecting the old pack and connecting the new one in its place. The most frequent mistake is ordering without verifying the exact model number printed on the original battery, leading to a voltage mismatch. CE and RoHS certifications confirm safety compliance.

Highlights

  • Lithium-ion technology delivers reliable power for daily use
  • 55 V rating matches original HP specifications exactly
  • 42 W capacity extends runtime between charges
  • Three premium-quality cells built for long-term durability
  • CE and RoHS certified for safety and environmental compliance

Specifications

CompatibilityCompatible with HP Pavilion 15-CD075NR 15-CD005LA 14-BF040WM 14-BF050WM 14-BF118TU
Battery TypeLithium-Ion

Questions about this item

How long will the 42W capacity actually run my Pavilion 15-CD075NR?

The 42W rating indicates the total energy the pack can store; real-world run-time depends on your screen brightness, workload and power settings, but it matches the original specification for this model.

Does the 11.55V rating limit charging speed or compatibility with the original AC adapter?

The 11.55V output matches the factory voltage, so the laptop's charging circuit and original adapter will recognise and charge it normally without any speed restriction.

Will the 3-cell pack fit the 14-BF040WM chassis without modification?

Yes, the battery is built to the exact dimensions and connector layout for all listed Pavilion 14 and 15 models, so it drops into the bay and locks in place.

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