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Black rectangular 4-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08274P-22 4-cell 14.8V 2200mAh laptop battery

SKU CH-MT43-9VS9A

4-cell lithium-ion replacement battery delivers 14.8V and 2200mAh capacity 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
  • Fits HP Pavilion 14, 15 and 17 models listed
  • Four lithium-ion cells deliver 14.8 V output
  • 2200 mAh capacity provides 32 Wh of energy
  • Smart control chip manages charge and discharge cycles
  • Protection circuits guard against short circuit, overheat and overload

Replacement for HP Pavilion notebooks

This Dr. Battery MPL08274P-22 pack replaces the original HSTNN-DB6T, HSTNN-LB6R, HSTNN-LB6S and KI04 units used across a wide range of 14-inch, 15-inch and 17-inch HP Pavilion models. It is built for owners who need a direct, new-for-new swap without modifying the chassis.

Four-cell lithium-ion pack with smart chip

The 4-cell lithium-ion design delivers 14.8V and 2200mAh (32Wh) while fitting the existing battery bay and connector. A built-in smart control chip manages quicker charging, lower power consumption and longer discharge time, and it adds short-circuit, overheat and overload protections for safe daily use.

One-year warranty and verification guidance

The unit ships with a one-year manufacturer warranty and a reminder to compare the original battery part number and output voltage before installation. Dr. Battery also provides online resources and a YouTube channel for step-by-step fitting help, so buyers can confirm compatibility before opening the laptop.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDr. Battery
Model nameMPL08274P-22
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 4-cell lithium-ion pack needs recharging under continuous load?

The 32 Wh pack supplies 14.8 V at 2200 mAh; actual runtime depends on the laptop’s power draw, but the rated capacity is fixed at 2200 mAh.

Does the built-in smart control chip generate noticeable heat or fan noise during all-day operation?

The battery itself has no moving parts and produces no fan noise; the smart chip manages charging and protection without adding audible sound or significant heat.

Which original HP battery part numbers must match for this replacement to fit and work?

It replaces HSTNN-DB6T, HSTNN-LB6R, HSTNN-LB6S and KI04; verify your original battery carries one of those codes before installing.

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