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

Dr. Battery

Dr. Battery MPL08273P-17 6-cell 10.8V 4400mAh laptop battery

SKU CH-X2RM-GKDPE

A 6-cell 10.8V 4400mAh lithium-ion replacement battery compatible with HP ProBook 640, 645, 650 and 655 series laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityHP ProBook 640 / 640 G0 / 640 G1 / 645 / 645 G0 / 645 G1 / 6
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • Compatible with HP ProBook 640, 645, 650 and 655 series
  • 6-cell lithium-ion design delivers 4400 mAh at 10.8 V
  • 48 Wh capacity supports extended mobile work sessions
  • Built-in smart chip protects against short circuit, overheat and overload
  • Replaces original part numbers 718754-001, 718755-001, 718756-001, 718757-001

Direct replacement for HP ProBook models

This 6-cell lithium-ion battery is built to replace the original HP units listed under part numbers 718754-001, 718755-001, 718756-001 and 718757-001. It fits HP ProBook 640, 640 G0, 640 G1, 645, 645 G0, 645 G1, 650, 650 G0, 650 G1, 655, 655 G0 and 655 G1 laptops. The pack delivers 10.8V and 4400mAh for 48Wh of capacity. It is a new unit with a one-year warranty.

Verify your original battery part number and voltage

Before ordering, locate the sticker on your existing battery and confirm the part number matches one of the codes above. Check that the original voltage reads 10.8V; a different voltage means the pack is not compatible. Also compare the physical shape and connector orientation to the product images. Buyers who need a higher-capacity pack or a different form factor cannot use this model.

Smart chip manages charging and safety protections

An integrated control chip regulates charge cycles for quicker charging, lower power consumption and longer discharge time. Built-in safeguards protect against short circuit, overheating and overload during normal use. The lithium-ion cells are rated for stable output at the specified voltage. No separate cooling or noise considerations apply to this internal battery pack.

Highlights

  • Compatible with HP ProBook 640, 645, 650 and 655 series
  • 6-cell lithium-ion design delivers 4400 mAh at 10.8 V
  • 48 Wh capacity supports extended mobile work sessions
  • Built-in smart chip protects against short circuit, overheat and overload
  • Replaces original part numbers 718754-001, 718755-001, 718756-001, 718757-001

Specifications

BrandDr. Battery
ModelMPL08273P-17
ColorBlack
TypeBattery
CompatibilityHP 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
Battery Type6 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity4400 mAh

Questions about this item

Does the MPL08273P-17 come with any installation tools or cables?

The package contains the 6-cell 10.8V 4400mAh battery only; no tools, screws or cables are included.

My original battery is part number 718755-001 — will this replacement fit?

Yes, the MPL08273P-17 replaces HP part numbers 718754-001, 718755-001, 718756-001 and 718757-001, covering ProBook 640, 645, 650 and 655 series.

What runtime can I expect from the 48Wh rating on a ProBook 650 G1?

The 48Wh capacity matches the original specification; actual runtime depends on screen brightness, workload and power settings.

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