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Black rectangular 6-cell lithium-ion laptop battery, 10.8V 4400mAh

Dr. Battery

Dr. Battery MPL08224P-30 6-Cell 10.8V 4400mAh Laptop Battery

SKU CH-2TWC-WTERZ

A new six-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 6530b / 6535b / 6730b / 6735b HP 6500b / 6530b / 6535
  • Longer runtime with 4400 mAh 6-cell lithium-ion capacity
  • Reliable 10.8 V output matches original laptop specifications
  • Built-in smart chip enables faster charging and extended discharge time
  • Safety protections guard against short circuit, overheat and overload
  • Compatible with HP EliteBook, ProBook and Compaq 6530b, 6730b series

Replacement battery for HP and Compaq laptops

This 6-cell lithium-ion unit delivers 10.8V and 4400mAh capacity for compatible HP EliteBook, ProBook and Compaq models including 6530b, 6730b, 8440p and 6930p. It is a new Dr. Battery part built to OEM specification with a smart control chip that manages charging, discharge and safety protections. The pack suits owners of listed notebooks who need a direct power-source swap.

Installation and common issues

Installation follows the standard battery-bay release latch on each supported chassis; no tools are required beyond sliding the old pack out and clicking the new one in. The most frequent problem is ordering the wrong voltage or cell count, so match the 10.8V and 6-cell labels on your original battery before fitting. A loose latch or debris in the bay can prevent a firm connection and cause intermittent power.

Check your current battery before ordering

Verify that your original battery shows 10.8V output and a 6-cell lithium-ion design; different voltages or cell counts will not work. Confirm the part number on the old pack matches one of the listed codes such as TD06051, TD06052 or TD06055. Ensure the laptop model appears in the compatibility list covering EliteBook 8440p, 8440w, 6930p and ProBook 6440b through 6555b series.

How it compares

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

Price $30.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDr. Battery
Model nameMPL08224P-30
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withCompaq 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

Questions about this item

How can I confirm the battery is charging correctly after installation?

The built-in smart control chip enables quicker charging and longer discharge time; verify the laptop reports a 10.8V charge state and holds 4400 mAh capacity under load.

What comes in the box and what must I source separately?

The package contains the 6-cell lithium-ion replacement battery only; no tools, screws or AC adapter are included.

Which model number should I match to my laptop from the compatibility list?

Match your original battery part number — such as TD06051, TD06051XL, TD06052, TD06052XL, TD06055 or TD09 — to the supported HP and Compaq models listed.

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