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Black rectangular lithium polymer laptop battery with label showing model MPL08341P-01

Dr. Battery

Dr. Battery MPL08341P-01 laptop battery 11.4V 3400mAh

SKU CH-29AA-F7T9S

Replacement lithium-polymer battery for HP Pavilion 14 and 15 models, 11.4V 3400mAh capacity with smart-chip protection

  • Battery typeLithium Polymer
  • Battery voltage rating11.4 V
  • Battery capacity3,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP Pavilion 14-bf / 14-bk / 14-cd / 15-cc / 15-cd / 15-ck HP
  • Fits HP Pavilion 14-bf, 14-bk, 14-cd and 15-cc models
  • Replaces original part numbers 920046-541, 920070-855 and TF03XL
  • Lithium polymer cell delivers 11.4 V and 3400 mAh capacity
  • Smart control chip provides overheat, short-circuit and overload protection
  • Dr. Battery brand established in 2006 with one-year warranty

Compatible HP Pavilion models

This replacement battery fits HP Pavilion 14-bf, 14-bk, 14-cd, 15-cc, 15-cd and 15-ck notebooks. It also matches the HP Pavilion x360 14-cd convertible. The unit replaces original part numbers including 920046-541, 920070-855, HSTNN-LB7J, HSTNN-LB7X, HSTNN-UB7J and TF03XL. Buyers with other HP series or non-listed Pavilion models should verify compatibility before ordering.

11.4 V 3400 mAh lithium polymer capacity

The pack delivers 11.4 volts and 3400 milliampere-hours, rated at 41.7 watt-hours. This capacity supports typical daily workloads such as web browsing, document editing and media playback on the supported Pavilion chassis. Runtime will decrease under sustained heavy loads like gaming or video rendering. The battery is not designed for systems requiring higher voltage or larger watt-hour ratings.

New condition with smart protection chip

Supplied in new condition, the battery uses lithium polymer cells and a built-in smart control chip. The chip manages quicker charging, lower power consumption and longer discharge cycles. Integrated safeguards protect against short circuit, overheat and overload conditions. The black housing follows the original form factor for direct installation without adapters or case modifications.

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 nameMPL08341P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating11.4 V
Battery capacity3,400 mAh
Compatibility
Compatible withHP Pavilion 14-bf / 14-bk / 14-cd / 15-cc / 15-cd / 15-ck
HP Pavilion x360 14-cd
Original Battery Part Number :
920046-541 / 920070-855 / HSTNN-LB7J / HSTNN-LB7X / HSTNN-UB7J / TF03XL / TPN-Q188 / TPN-Q189 / TPN-Q190 / TPN-Q191 / TPN-Q192 / TPN-Q196

Questions about this item

Will this 11.4V 3400mAh lithium-polymer battery work in my HP Pavilion 14-bk without any BIOS changes?

Yes, it replaces original part numbers including 920046-541 and HSTNN-LB7J for the 14-bk series and is recognised by the laptop without a BIOS update.

How can I confirm the new battery is charging and reporting capacity correctly after I install it?

After fitting, the OS battery meter should show 11.55V device voltage and a design capacity near 41.7Wh; run a full charge-discharge cycle to calibrate the smart chip.

Does the package include the TF03XL battery only, or are screwdrivers and opening tools supplied as well?

The box contains the Dr. Battery MPL08341P-01 battery unit; installation tools such as screwdrivers or pry tools are not included and must be sourced separately.

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