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Black rectangular 6-cell lithium-ion laptop battery with label showing 10.8V 4400mAh

Dr. Battery

Dr. Battery MPL08217P-23 6-cell 10.8V 4400mAh laptop battery

SKU CH-N1R5-NA2Y2

6-cell 10.8 V 4400 mAh lithium-ion replacement battery for HP and Compaq laptops

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCompaq Presario CQ40 / CQ41 / CQ45 / CQ50 / CQ50T / CQ50Z /
  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 8 V output matches original specification for direct replacement
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Compatible with HP G70, G71, HDX 16, Compaq CQ60 and related models

6-cell lithium-ion replacement battery

This 10.8V 4400mAh pack replaces original batteries in a wide range of HP and Compaq notebooks including the G50, G60, G70, HDX 16 and Presario CQ40 to CQ71 series. It is built with six lithium-ion cells and a smart control chip that manages charging and discharge cycles. The unit is supplied new and carries a one-year manufacturer warranty.

Suitable for owners of listed models needing

Buyers whose laptop model or original part number does not appear in the compatibility list should look elsewhere. The battery fits only the specific HP and Compaq series shown and cannot be used in ultrabooks, tablets or machines requiring a different voltage or cell count.

Steady output through the charge cycle

The integrated protection circuit guards against short circuit, overheating and overload so voltage remains stable during extended use. Quicker charging and lower internal consumption mean the pack sustains its rated capacity over long sessions rather than fading after a brief burst.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08217P-23
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withCompaq Presario CQ40 / CQ41 / CQ45 / CQ50 / CQ50T / CQ50Z / CQ60 / CQ60Z / CQ61 / CQ70 / CQ71
HP G50 / G60 / G60t / G61 / G70 / G71 / G71t / HDX 16 / HDX 16T
HP Pavilion DV4 / DV4T / DV5 / DV5T / DV5Z / DV6 / DV6T / DV6Z / G50 / G60 / G61 / G70 / G70T / HDX16
Original Battery Part Number :
462889-121 / 462890-251 / 462890-421 / 462890-542 / 462890-761 / 462890-851 / 482186-003 / 484170-001 / 484170-002 / 484171-001 / 484172-001 / 485041-001 / 485041-002 / 485041-003 / 497694-001 / 497695-001 / 498482-001 / 509458-001 / 511872-001 / 511883-001 / 511884-001 / 513775-001 / EV06 / HSTNN-

Questions about this item

Does my laptop need the 10.8V output to accept the MPL08217P-23?

Yes, the replacement is rated at 10.8V and matches the original HP part numbers 462889-121, 462890-251, 462890-421, 462890-542, 462890-761 and 462890-851.

Will the 6-cell lithium-ion pack fit the same bay as my original 482186-003 battery?

The MPL08217P-23 is built to the OEM form factor for the listed HP G50, G60, G70, HDX 16 and Pavilion DV4, DV5, DV6 models, so it occupies the identical bay.

How can I confirm the smart control chip is charging correctly after installation?

The battery should reach full charge within the normal cycle time, show stable voltage in the OS power meter, and the laptop should run without unexpected shutdowns under load.

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