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

Dr. Battery

Dr. Battery MPL08217P-12 6-cell 10.8V 4400mAh laptop battery

SKU CH-SBH1-127M9

Replacement 6-cell lithium-ion battery rated 10.8V 4400mAh for compatible HP and Compaq laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityCompaq Presario CQ40 / CQ41 / CQ45 / CQ50 / CQ50T / CQ50Z /
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • Powers many HP and Compaq models with 10.8V 4400mAh capacity
  • Six lithium-ion cells deliver 48Wh for extended runtime
  • Built-in smart chip enables quicker charging and longer discharge
  • Safety protections guard against short circuit, overheat and overload
  • New replacement battery backed by one-year manufacturer warranty

Replacement battery for HP and Compaq laptops

This 6-cell lithium-ion unit delivers 10.8V and 4400 mAh capacity for compatible HP Pavilion, G-series, HDX 16 and Compaq Presario CQ models. It is a new Dr. Battery MPL08217P-12 designed to match OEM specifications for reliable mobile power.

Verify original part number

Check your existing battery for part numbers such as 462890-251, 462890-421, 462890-542, 462890-761, 462890-851, 482186-003 or 484170-001 and confirm the output is 10.8V. The supplier also lists compatibility with numerous DV4, DV5, DV6, G50, G60, G70, G71, CQ40, CQ41, CQ45, CQ50, CQ60 and CQ70 series models.

Smart chip manages charging and protects cells

The built-in control chip provides quicker charging, lower power consumption and longer discharge time while enabling short-circuit, overheat and overload protections. These safeguards help maintain safe operation and consistent performance throughout extended work sessions away from a wall outlet.

Highlights

  • Powers many HP and Compaq models with 10.8V 4400mAh capacity
  • Six lithium-ion cells deliver 48Wh for extended runtime
  • Built-in smart chip enables quicker charging and longer discharge
  • Safety protections guard against short circuit, overheat and overload
  • New replacement battery backed by one-year manufacturer warranty

Specifications

BrandDr. Battery
ModelMPL08217P-12
ColorBlack
TypeBattery
CompatibilityCompaq 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-
Battery Type6 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity4400 mAh

Questions about this item

What comes in the box and do I need to buy any tools or cables separately?

The package contains the new 6-cell lithium-ion battery only. No tools or cables are included, but none are required for installation.

How do I choose between the listed part numbers such as 462890-251 and 484170-001?

Match the number printed on your original battery to the list; the battery replaces all those HP and Compaq part numbers.

What does the 4400 mAh rating mean for daily runtime on my HP Pavilion DV6?

At 10.8 V the pack stores 48 Wh, giving a typical DV6 several hours of mixed use depending on screen brightness and workload.

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