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

Dr. Battery

Dr. Battery MPL08217P-03 6 Cell 10.8V 4400mAh laptop battery

SKU CH-71DM-0R2BA

Six-cell 10.8V 4400mAh lithium-ion replacement battery for HP Pavilion DV4, DV5, DV6 and Compaq Presario CQ series laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityCompaq Presario CQ40 / CQ41 / CQ45 / CQ50 / CQ50T / CQ50Z /
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • 6-cell lithium-ion design powers compatible HP and Compaq laptops reliably
  • 8 V 4400 mAh capacity delivers extended runtime for daily tasks
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Dr. Battery quality since 2006 with one-year manufacturer warranty

Replacement battery for HP Pavilion

This 6-cell lithium-ion unit delivers 10.8V and 4400mAh capacity, matching the original specifications for a wide range of HP Pavilion DV4, DV5, DV6 and Compaq Presario CQ40, CQ50, CQ60, CQ70 series notebooks. It is built for owners who need a direct, new replacement to restore mobile runtime on these legacy machines. Buyers with newer ultrabooks or models outside the listed compatibility should look elsewhere.

Smart control chip with safety protections

The integrated circuit manages charging current to reduce power consumption and extend discharge time per cycle. It also provides short-circuit, overheat and overload safeguards that protect both the battery pack and the laptop during daily use. No additional software or drivers are required; the battery communicates with the system firmware automatically.

Black 6-cell housing with OEM fit

The pack uses a black enclosure designed to seat securely in the original battery bay without modification. Its cell count and voltage align with the factory part numbers 497695-001, 498482-001, 509458-001, 511872-001, 511883-001, 511884-001 and 513775-001, so the latch mechanism and connector engage exactly as the original did. Users who need a higher-capacity 9-cell form factor will not be served by this model.

Highlights

  • 6-cell lithium-ion design powers compatible HP and Compaq laptops reliably
  • 8 V 4400 mAh capacity delivers extended runtime for daily tasks
  • Smart control chip enables quicker charging and longer discharge time
  • Built-in protections guard against short circuit, overheat and overload
  • Dr. Battery quality since 2006 with one-year manufacturer warranty

Specifications

BrandDr. Battery
ModelMPL08217P-03
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

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