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Rectangular black lithium-ion laptop battery with four cells and label showing 14.8V 2600mAh

FOCUSTEC

FOCUSTEC VI04 V104 14.8V 2600mAh 4-cell laptop battery

SKU CH-AY2W-6438E

Replacement lithium-ion battery delivering 14.8 V, 2600 mAh and 38 Wh for HP ProBook, Envy and Pavilion laptops

  • Battery TypeLithium-Ion
  • 38 Wh capacity powers longer unplugged sessions
  • 8 V 4-cell Li-ion matches original voltage
  • Replaces 11 HP part numbers across ProBook, Envy and Pavilion
  • CE, FCC and RoHS certified for safety
  • Brand-new replacement battery ready to install

14.8V 4-cell Li-ion replacement battery

This 14.8V 2600mAh lithium-ion pack replaces the original VI04 V104 unit in compatible HP ProBook, Envy and Pavilion notebooks. It delivers 38Wh across four cells and carries CE, FCC and RoHS safety certifications.

Straightforward swap with part-number match

Installation requires removing the bottom case screws, disconnecting the old pack and fitting this unit using the same connector. The main risk is ordering the wrong variant; verify the exact part number such as 756743-001 or HSTNN-DB6K against your service manual before purchase.

Suits owners of listed HP models needing a fresh

Buyers whose laptops use a different voltage, cell count or connector should look elsewhere, as will users who need a higher-capacity 6-cell or 9-cell option for longer runtime.

Highlights

  • 38 Wh capacity powers longer unplugged sessions
  • 8 V 4-cell Li-ion matches original voltage
  • Replaces 11 HP part numbers across ProBook, Envy and Pavilion
  • CE, FCC and RoHS certified for safety
  • Brand-new replacement battery ready to install

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I confirm the 14.8 V 2600 mAh battery is working correctly after installation?

The battery should charge to 100 % in the OS power meter and sustain the laptop unplugged for a typical session; the 38 Wh capacity and 4-cell Li-ion chemistry match the original VI04 V104 specifications.

What comes with the battery and is anything else required?

The 100 % brand-new replacement battery is supplied as a single unit; no additional cables, tools or adapters are needed for installation in compatible HP models.

Which part number should I choose for my HP Pavilion 15-p series laptop?

Select the VI04 V104 (also listed as 756743-001, 756744-001, HSTNN-DB6K or TPN-Q140) — all refer to the same 14.8 V 2600 mAh 4-cell pack for the 15-P and 17-F families.

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