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Black rectangular laptop battery with two small screwdrivers

FOCUSTEC

FOCUSTEC TF03XL laptop battery 11.55V 41.9Wh 3630mAh 3-cell

SKU CH-YTHM-CACZN

Replacement lithium-ion battery rated 11.55V 41.9Wh for select HP Pavilion 14, 15 and 17 models

  • Battery TypeLithium-Ion
  • Fits many HP Pavilion 14, 15 and 17 series laptops
  • 55 V 41.9 Wh capacity powers extended sessions
  • Grade A lithium-ion cells enable fast charges
  • CE, FCC and RoHS certified for safety
  • Includes two screwdrivers for quick installation

Replacement Battery for HP Pavilion Series

This 3-cell lithium-ion pack is built for HP Pavilion 15-CC, 17-AR, 15-CD, 15-CK, 14-BF, 14-BK, 14-CD and 14M-CD notebooks. It matches part numbers TF03XL, TF03041XL, 920070-855 and the HSTNN-LB7X series. The unit ships new with two screwdrivers for straightforward installation.

Voltage and Capacity Limits

Rated at 11.55V with 41.9Wh and 3630mAh, the cell chemistry defines the practical energy ceiling for these platforms. Grade A cells support fast charging and low self-discharge within that fixed envelope. The pack includes overcharge and overdischarge circuit protection to maintain safe operation.

Build Quality and Daily Handling

CE, FCC and RoHS certifications confirm compliance with safety and substance standards. The black casing fits the original battery bay without modification. Included screwdrivers let owners swap the pack without sourcing tools, while the protection circuits guard against common charging faults.

Highlights

  • Fits many HP Pavilion 14, 15 and 17 series laptops
  • 55 V 41.9 Wh capacity powers extended sessions
  • Grade A lithium-ion cells enable fast charges
  • CE, FCC and RoHS certified for safety
  • Includes two screwdrivers for quick installation

Specifications

Battery TypeLithium-Ion

Questions about this item

Is this TF03XL the right 41.9 Wh replacement for my HP Pavilion 15-cc series?

Yes, the TF03XL matches part numbers 920070-855 and 920046-421 and fits the listed 15-cc0xx, 15-cc1xx, 15-cc5xx and 15-cc6xx models.

What does the 11.55 V rating mean for daily runtime on my Pavilion 15-cc?

The 11.55 V, 3-cell lithium-ion pack delivers 41.9 Wh, giving typical mixed-use runtime comparable to the original factory battery in these Pavilion models.

Does the battery use a standard HP connector so it fits without adapters?

It uses the direct-fit connector for the listed HP Pavilion 14, 15 and 17 series; no adapter is required for installation.

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