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Rectangular black laptop battery with four cells visible

Dr. Battery

Dr. Battery MPL08274P-09 4-cell 14.8V 2200mAh laptop battery

SKU CH-JV8E-JEAJA

Replacement 4-cell lithium-ion battery rated 14.8 V and 2200 mAh for compatible HP Pavilion laptops

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity2,200 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP Pavilion 14-ab001tu / 14-ab028tx / 14-ab054ca / 14-ab057c
  • Replacement for many HP Pavilion models
  • 4-cell lithium-ion design delivers 14.8V 2200mAh capacity
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • New condition with one-year manufacturer warranty

Dr. Battery 4-cell 14.8V replacement

This Dr. Battery MPL08274P-09 is a new 4-cell lithium-ion pack rated at 14.8V and 2200mAh. It serves as a direct replacement for the original battery in compatible HP Pavilion laptops. The unit restores mobile power for users whose factory cells no longer hold a useful charge.

Fits listed HP Pavilion 14, 15 and 17 models

The battery matches the form factor and connector used across the HP Pavilion 14-ab, 15-ab and 17-g series models listed in the compatibility data. It slots into the existing battery bay without adapters or cable changes. Installation frees the notebook from permanent mains tethering.

Built-in smart chip with protection circuits

An integrated control chip manages charging current, reduces standby draw and extends discharge runtime. The circuitry adds short-circuit, overheat and overload safeguards during operation. A one-year warranty covers the pack against defects.

How it compares

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

Price $27.99
Cheaper than about 56% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08274P-09
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating14.8 V
Battery capacity2,200 mAh
Compatibility
Compatible withHP Pavilion 14-ab001tu / 14-ab028tx / 14-ab054ca / 14-ab057ca / 14-ab084ca / 15-ab016na / 15-ab020nr / 15-ab023cl / 15-ab032tx / 15-ab036cy / 15-ab037nl / 15-ab054ca / 15-ab063cl / 15-ab088ca / 15-ab188ca / 15-ab253ca / 15-ab258ca / 15-ab273ca / 15t-ab000 CTO / 17-g015dx / 17-g020nc / 17-g027ds / 17-g053us / 17-g078ca / 17-g084ca / 17-g085nb
Original Battery Part Number :
800049-001 / HSTNN-DB6T / HSTNN-LB6R / HSTNN-LB6S / KI04 / TPN-Q158 / TPN-Q159 / TPN-Q160 / TPN-Q161 / TPN-Q162

Questions about this item

How long will the 2200 mAh capacity last before the voltage drops under heavy load?

The 4-cell lithium-ion pack is rated at 2200 mAh and 14.8 V; runtime depends on the laptop's power draw, so a higher-wattage system will deplete the 32 Wh capacity faster.

Does the battery run hot or make noise during all-day use?

The pack has no moving parts and includes built-in overheat protection; it warms under load but stays within normal lithium-ion operating temperatures and is silent.

What must I already have in the laptop for this MPL08274P-09 to work?

Your laptop must be one of the listed HP Pavilion models and use an original battery numbered HSTNN-DB6T, HSTNN-LB6R, HSTNN-LB6S, KI04, TPN-Q158 or 800049-001.

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