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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08217P-20 6 Cell 10.8V 4400mAh laptop battery

SKU CH-R9NT-PH2MC

A new 6-cell lithium-ion replacement battery rated at 10.8V and 4400mAh for compatible 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, Pavilion DV4, DV5, DV6 and Compaq CQ series

Replacement for HP and Compaq laptops

This Dr. Battery MPL08217P-20 is a new 6-cell lithium-ion unit built to match OEM specifications for a wide range of HP Pavilion, G-series, HDX and Compaq Presario notebooks. It suits owners of those models who need a direct replacement for an ageing or failed original pack.

Voltage and cell count define the fit

The pack delivers 10.8V from its six lithium-ion cells, a combination that must match the laptop's original rating exactly; a different voltage or cell count will prevent the machine from recognising or charging the battery. Buyers who need a higher-voltage or higher-cell-count design cannot use this part.

4400 mAh capacity sets the runtime

At 4400 mAh (48 Wh) the pack determines how long the notebook runs on a single charge; users who require significantly longer unplugged time will find this capacity insufficient.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08217P-20
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

Which HP or Compaq models does this 6-cell 10.8V 4400mAh battery replace?

It replaces original batteries in HP G50, G60, G61, G70, G71, G71t, HDX 16, HDX 16T and Compaq Presario CQ40, CQ41, CQ45, CQ50, CQ50T, CQ50Z, CQ60, CQ60Z, CQ61, CQ70, CQ71 series.

What run-time can I expect from the 4400mAh capacity in a typical laptop?

The 48Wh rating delivers roughly two to four hours of mixed office use depending on screen brightness, wireless activity and processor load.

Does the built-in smart chip support the laptop's native charge-management protocol?

Yes, the on-board control chip communicates with the system to enable quicker charging, lower power draw and protections against short circuit, overheating and overload.

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