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Black rectangular six-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08224P-T01 laptop battery 10.8V 4400mAh 48Wh 6-cell

SKU CH-5K2D-YX3TA

A new 6-cell lithium-ion replacement battery delivering 10.8 V and 4400 mAh for compatible HP 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
  • Replacement-ready for HP ProBook and EliteBook models
  • Six lithium-ion cells deliver 48 Wh of capacity
  • 8 V output matches original battery specification
  • Built-in smart chip provides overheat and overload protection
  • New condition with one-year warranty from 2006-established brand

What this battery replaces

Dr. Battery MPL08224P-T01 is a 10.8V 4400mAh 48Wh 6-cell lithium-ion pack built as a direct replacement for listed HP and Compaq laptops. It fits EliteBook 6930p, 8440p, 8440w and ProBook models including 6440b, 6445b, 6450b, 6455b, 6540b, 6545b, 6550b, 6555b, 6730b and 6735b.

Voltage and capacity match

The single specification that decides fit is the 10.8V output combined with 4400mAh capacity; your original battery must show the same voltage and a comparable watt-hour rating. Part numbers 482962-001, 486296-001, HSTNN-IB68, HSTNN-UB68 and TD06 are the reference codes to verify before ordering.

Built-in protection chip

A smart control chip manages charging current, provides short-circuit, overheat and overload safeguards, and extends discharge time without any extra software or cables. No driver installation is required and the pack is ready to use once seated in the laptop bay.

Highlights

  • Replacement-ready for HP ProBook and EliteBook models
  • Six lithium-ion cells deliver 48 Wh of capacity
  • 8 V output matches original battery specification
  • Built-in smart chip provides overheat and overload protection
  • New condition with one-year warranty from 2006-established brand

Specifications

BrandDr. Battery
ModelMPL08224P-T01
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 48 Wh rating actually run my EliteBook 8440p?

The 48 Wh pack supplies 10.8 V at 4400 mAh, so real-world runtime depends on your screen brightness, CPU load and power profile rather than the headline figure alone.

Does this battery use a proprietary connector or a standard HP interface?

It fits the same HSTNN-IB68 / HSTNN-UB68 bay used by the listed Compaq and HP models, so no adapter or cable change is required.

Will the 6-cell pack sit flush on my ProBook 6450b without a bulge?

The pack matches the original 6-cell form factor for the 6450b and the other listed models, so it sits flush with the chassis.

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