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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08273P-06 6-cell 10.8V 4400mAh laptop battery

SKU CH-658N-PDM8R

Six-cell 10.8 V 4400 mAh lithium-ion replacement battery for HP ProBook 640, 645, 650 and 655 series

  • 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 original HP batteries including part numbers 718754-001 718755-001 718756-001 718757-001
  • 6-cell lithium-ion design delivers 4400 mAh capacity at 10.8V for extended runtime
  • Built-in smart control chip enables short-circuit overheat and overload protections for safer use
  • Compatible with HP ProBook 640 645 650 655 series models across multiple generations
  • Dr. Battery brand established 2006 provides professional-grade cells meeting OEM specifications

Replacement battery for HP ProBook 640, 645.

This six-cell lithium-ion pack replaces original HP part numbers such as 718754-001, CA06XL and HSTNN-LB4Y. It delivers 10.8V and 4400mAh for 48Wh of energy. The unit is new and carries a one-year warranty from Dr. Battery, a supplier established in 2006.

Fits directly into the battery bay of compatible

No extra cabling, adapters or tools are required beyond the standard latch release on the laptop chassis. The pack occupies the same footprint as the original battery, leaving all ports, drive bays and expansion slots free for other components.

Smart control chip manages charging.

Built-in circuitry provides short-circuit, overheat and overload safeguards while optimising charge speed and power consumption. The 6-cell lithium-ion chemistry runs at the rated 10.8V without active cooling, so thermal load and acoustic noise remain negligible during normal mobile use.

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-06
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

How long will the 4400 mAh capacity last before the battery stops holding a useful charge?

The 6-cell lithium-ion pack is rated at 4400 mAh and 48 Wh, matching the original HP CA06XL specification for ProBook 640, 645, 650 and 655 series models.

Does the pack run hot or make noise when the laptop is used all day?

The battery has no moving parts and includes a smart control chip with over-heat and overload protection; it is silent and produces only normal warmth during extended use.

What must I already own for this MPL08273P-06 battery to work in my laptop?

You need an HP ProBook 640, 640 G0, 640 G1, 645, 645 G0, 645 G1, 650, 650 G0, 650 G1, 655, 655 G0 or 655 G1 that originally used part numbers 718754-001, 718755-001, 718756-001, 718757-001, CA06, CA06XL, CA09, HSTNN-DB4Y, HSTNN-LB4X, HSTNN-LB4Y or HSTNN-LB4Z.

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