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Black rectangular 6-cell lithium-ion laptop battery with label showing model MPL08224P-25 10.8V 4400mAh

Dr. Battery

Dr. Battery MPL08224P-25 6 Cell 4400 mAh 10.8V laptop battery

SKU CH-EET3-2M2EE

Six-cell lithium-ion replacement battery rated 10.8V and 4400 mAh for listed Compaq and HP 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
  • Extended runtime with 4400 mAh lithium-ion capacity
  • Reliable 10.8 V output matches original specifications
  • Six-cell design delivers consistent power for daily use
  • Compatible with multiple HP and Compaq laptop models
  • Built-in protection against short circuit and overheating

Replacement battery for Compaq and HP notebooks

The Dr. Battery MPL08224P-25 is a new six-cell lithium-ion pack rated at 10.8V and 4400 mAh (48Wh). It replaces the original HSTNN-C66C and HSTNN-C67C series batteries used in Compaq 6530b, 6535b, 6730b and 6735b models as well as several HP EliteBook and ProBook lines including the 6930p, 8440p, 8440w, 6440b, 6445b, 6450b, 6455b, 6540b, 6545b, 6550b and 6555b.

Check your original battery before ordering

Verify that the part number on your existing pack matches HSTNN-C66C, HSTNN-C66C-4, HSTNN-C66C-5, HSTNN-C67C, HSTNN-C67C-4 or HSTNN-C67C-5. Confirm the laptop model appears in the compatibility list and that the output voltage printed on the old battery reads 10.8V. A mismatch in any of these details means the pack will not fit or function correctly.

Suitable for owners of the listed Compaq

This unit suits users who need a direct replacement for the specified part numbers and voltage. Buyers whose laptops use a different cell count, voltage or connector should look elsewhere, as should anyone requiring a higher capacity pack than 4400 mAh.

How it compares

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

Price $33.99
Pricier than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08224P-25
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

Does the MPL08224P-25 include any cables or tools for installation?

The battery ships as a standalone 6 cell lithium-ion unit; no cables or tools are included.

My original battery is marked HSTNN-C66C-4 — is the MPL08224P-25 the correct replacement?

Yes, the MPL08224P-25 replaces HSTNN-C66C, HSTNN-C66C-4, HSTNN-C66C-5 and the HSTNN-C67C series.

What runtime can I expect from the 4400 mAh 10.8V rating in a Compaq 6730b?

The 48 Wh capacity delivers typical business-use runtime for the listed Compaq and HP models.

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