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Black rectangular laptop battery with four cells visible

Dr. Battery

Dr. Battery MPL08271P-03 4-cell 14.8V 2200mAh laptop battery

SKU CH-ZK2V-9V335

A new four-cell lithium-ion replacement battery rated at 14.8V and 2200mAh for compatible HP Envy and Pavilion laptops

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity2,200 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP ENVY 14t-u000 / 15-k004nl / 15-k058ca / 15-k073ca / 15-k2
  • 4-cell lithium-ion design keeps weight down
  • 8V 2200mAh capacity matches OEM power specs
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Dr. Battery quality control since 2006 ensures reliable performance

Replacement for HP ENVY and Pavilion laptops

This Dr. Battery 4-cell lithium-ion pack delivers 14.8V and 2200 mAh capacity, rated at 33 Wh. It matches the form factor and voltage of original HP batteries used in ENVY 14t, 15-k, 17-k and Pavilion 14-v, 15-p series notebooks. The black housing fits the existing battery bay without modification.

Upgrading from a depleted or swollen original cell

When the factory battery no longer holds a charge or shows physical swelling, this unit restores the original runtime and safety profile. The jump is worth it if the laptop otherwise meets your needs and the original part number appears in the compatibility list such as HSTNN-LB6K, VI04XL or 756743-001. Buyers who need higher capacity than 2200 mAh or a different voltage should look elsewhere.

Straightforward swap with built-in protection

Installation typically requires removing the bottom cover, disconnecting the old pack and connecting the new one using the same connector. The integrated smart chip provides short-circuit, overheat and overload protection during charging and discharge. Common issues arise when the laptop model or original battery part number is not verified against the supported list before purchase.

How it compares

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

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

Specifications

Product
Brand nameDr. Battery
Model nameMPL08271P-03
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating14.8 V
Battery capacity2,200 mAh
Compatibility
Compatible withHP ENVY 14t-u000 / 15-k004nl / 15-k058ca / 15-k073ca / 15-k200 / 15t-k000 / 15t-k100 / 17-k000 / 17-k073ca / 17-k100nl / 17-k104ng
HP Pavilion 14-v014la / 14-v134ca / 14-v148ca / 15-p001tx / 15-p021ca / 15-p022ca / 15-p030nr / 15-p033ca / 15-p051us / 15-p066us / 15-p084ca / 15-p087ca / 15-p164ca / 15-p168ca / 15-p184ca / 15-p214dx / 15-p284ca / 17-f084ca / 17-f114dx / 17-f193nf / 17-f284ca
HP Pavilion Beats Special Edition 15-p099na / 15-p099nd / 15z-p000
HP ProBook 440 G2 / 450 G2 / 455 G2
Original Battery Part Number :
756478-421 / 756479-421 / 756743-001 / 756744-001 / 756745-001

Questions about this item

Does the 4-cell 14.8V pack fit the HP Pavilion 15-p099na battery bay without modification?

The pack is built to match the OEM form factor for the listed Pavilion and Envy models so it seats in the original bay with the existing latch.

What is the correct order to install the MPL08271P-03 and avoid the common latch-miss error?

Power off, disconnect the AC adapter, slide the pack in until the latch clicks, then reconnect power and let the smart chip calibrate on first charge.

When should the 33Wh lithium-ion unit be swapped out based on the 1-year warranty period?

The 1-year warranty covers defects; after that, replace the pack when run-time no longer meets your needs.

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