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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08273P-01 6-Cell 4400 mAh 10.8V laptop battery

SKU CH-0SW6-MDSSM

Replaces HP ProBook 640, 645, 650 and 655 series batteries with a 6-cell 4400 mAh 10.8 V lithium-ion pack

  • Battery type6 Cell Lithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP ProBook 640 / 640 G0 / 640 G1 / 645 / 645 G0 / 645 G1 / 6
  • Replaces multiple HP ProBook models including 640 645 650 655 series
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 10.8V
  • Built-in smart chip provides overheat and short-circuit protection
  • 48 Wh energy rating supports extended mobile use
  • New condition with one-year manufacturer warranty

Replacement battery for HP ProBook series

The Dr. Battery MPL08273P-01 is a 6-cell lithium-ion pack rated at 10.8 V and 4400 mAh (48 Wh). It is built as a direct replacement for original HP part numbers 718754-001, 718755-001, 718756-001, 718757-001, CA06, CA06XL, CA09 and HSTNN-DB4Y. An internal smart control chip manages charging and provides short-circuit, overheat and overload protection.

Suits owners of compatible ProBook models needing

This unit fits HP ProBook 640, 640 G0, 640 G1, 645, 645 G0, 645 G1, 650, 650 G0, 650 G1, 655, 655 G0 and 655 G1 notebooks. Buyers whose laptops use a different voltage, cell count or connector layout should look at another battery. It is not for users who require a higher capacity than 4400 mAh or a form factor that differs from the listed part numbers.

Check your original battery before ordering

Confirm that the original battery part number matches one of the codes above and that the label shows 10.8 V output. Verify the physical shape and connector orientation against the installed pack. Ensure the laptop model appears in the compatibility list; otherwise the battery will not fit or function correctly.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08273P-01
Product colorBlack
Product typeBattery
Power
Battery type6 Cell Lithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withHP ProBook 640 / 640 G0 / 640 G1 / 645 / 645 G0 / 645 G1 / 650 / 650 G0 / 650 G1 / 655 / 655 G0 / 655 G1
Original Battery Part Number :
718754-001 / 718755-001 / 718756-001 / 718757-001 / CA06 / CA06XL / CA09 / HSTNN-DB4Y / HSTNN-LB4X / HSTNN-LB4Y / HSTNN-LB4Z

Questions about this item

Which HP ProBook models will the MPL08273P-01 fit without modification?

This pack is a direct replacement for HP ProBook 640, 640 G0, 640 G1, 645, 645 G0, 645 G1, 650, 650 G0, 650 G1, 655, 655 G0 and 655 G1 models.

Will the 10.8V 4400 mAh pack work in a laptop that originally used a 48 Wh CA06XL battery?

Yes, the 10.8V 4400 mAh rating equals 48 Wh, matching the CA06XL specification listed for these ProBook series.

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

The laptop should detect the pack immediately, show a charging icon, and the built-in smart control chip provides short-circuit, overheat and overload protection during use.

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