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Dr. Battery

Dr. Battery MPL08224P-11 6 Cell 10.8V 4400mAh laptop battery

SKU CH-WYTN-E3CF2

Six-cell 10.8 V lithium-ion battery delivering 4400 mAh for compatible HP EliteBook, ProBook and Compaq laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityCompaq 6530b / 6535b / 6730b / 6735b HP 6500b / 6530b / 6535
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • Compatible with many HP EliteBook and ProBook models
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 8 V output matches original specifications
  • Built-in smart chip enables overheat and overload protection
  • New condition with one-year manufacturer warranty

Dr. Battery MPL08224P-11 Replacement Battery

This 6 cell lithium-ion pack is built as a direct replacement for a wide range of HP and Compaq business laptops. It delivers 10.8V and 4400 mAh capacity to restore mobile runtime on supported EliteBook and ProBook models. The unit is supplied new and includes a one year warranty from the manufacturer.

10.8V 4400 mAh 6 Cell Specification

The critical match point is the electrical rating: 10.8 volts and 4400 milliampere-hours in a six cell lithium-ion format. Your original battery must show the same voltage and an equivalent capacity, otherwise the laptop will not charge or report capacity correctly. Verify the part number on the old pack against the compatibility list before fitting.

Suits Owners of Listed HP and Compaq Models

This battery fits the specific EliteBook, ProBook and Compaq series named in the compatibility data, including 6930p, 8440p, 8440w and 6440b through 6555b variants. Buyers whose laptop model or original battery part number does not appear in that list should look at a different SKU, as voltage or connector differences will prevent proper operation.

Highlights

  • Compatible with many HP EliteBook and ProBook models
  • 6-cell lithium-ion design delivers 4400 mAh capacity
  • 8 V output matches original specifications
  • Built-in smart chip enables overheat and overload protection
  • New condition with one-year manufacturer warranty

Specifications

BrandDr. Battery
ModelMPL08224P-11
ColorBlack
TypeBattery
CompatibilityCompaq 6530b / 6535b / 6730b / 6735b
HP 6500b / 6530b / 6535b / 6700b / 6730b / 6735b
HP EliteBook 6930p / 8440p / 8440w Mobile
HP ProBook 6440b / 6445b / 6450b / 6455b / 6540b / 6545b / 6550b / 6555b / 6730 / 6730b / 6735 / 6735b / 6930 / 6930b
Original Battery Part Number :
484786-001 / 486295-001 / 486296-001 / 489961-001 / 491173-541 / 491173-542 / 532497-241 / 582033-001 / 586765-001 / 586765-002 / 593578-001 / AU213AA / AU213AA#ABA / AU213AA#AC3 / AU213UT / AU213UT#ABA / HSTNN-C66C / HSTNN-C66C-4 / HSTNN-C66C-5 / HSTNN-C67C / HSTNN-C67C-4 / HSTNN-C67C-5 / HSTNN-C68C / HSTNN-C69
Battery Type6 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity4400 mAh

Questions about this item

How long will the 4400 mAh capacity actually run my EliteBook 8440p?

The 4400 mAh rating at 10.8V delivers about 48 Wh; real runtime depends on your workload, screen brightness and power settings, but it matches the original battery's energy rating.

Does this pack use the standard HP 6-cell interface found on the 6930p and ProBook 6440b?

Yes, it is built to the same 6-cell lithium-ion form factor and connector used across the listed HP EliteBook and ProBook models.

Will the 6-cell black casing fit the battery bay on my 6730b without a spacer?

The pack follows the OEM 6-cell dimensions for the Compaq 6730b and HP 6730b, so it seats directly in the original bay.

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