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Black rectangular laptop battery with connector pins and label

GreenTechLLC

GreenTechLLC CM03XL 11.1V 50Whr 3-cell laptop battery

SKU CH-YF90-6MJRZ

Replacement 3-cell lithium-ion battery delivering 11.1V and 50Whr for compatible HP EliteBook and ZBook models

  • ColorBlack
  • TypeBattery
  • CompatibilityHP ELITEBOOK 740 G1, ELITEBOOK 740 G2, ELITEBOOK 745 G1, ELI
  • Battery Type3 Cell Lithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity4504mah
  • Ready for HP EliteBook 740, 745, 750, 755, 840, 850 G1 and G2
  • 50 Whr capacity keeps your laptop running longer on a single charge
  • 1 V three-cell lithium-ion design matches original voltage specifications
  • Replaces OEM part numbers 717376-001, 716724-421, E7U24AA and CM03XL
  • Tested for stable current, low self-discharge and CE, FCC, RoHS safety compliance

Compatible HP EliteBook replacement battery

This GreenTech CM03XL is a new 3-cell lithium-ion pack built to replace the original battery in HP EliteBook 740, 745, 750, 755, 840, 850 G1 and G2 models, plus the EliteBook Folio 9480m and ZBook 14 G2. It restores mobile power for professionals who need their notebook to run away from a wall socket. The black casing matches the OEM look and fits the existing battery bay without modification.

Deciding specification: 11.1V 50Whr capacity

The single figure that determines fit is the 11.1V 50Whr rating, which matches the OEM part numbers CM03, CM03XL, CM03050XL-PL, E7U24UT, E7U24AA, 716724-421 and 717376-001. If your service tag lists any of those part numbers, this pack will seat correctly and report the proper charge level to the BIOS. Buyers whose laptops require a different voltage or watt-hour rating cannot use this unit.

Sustained-load behaviour

Each cell is tested for stable current delivery and low self-discharge before shipping, so the pack maintains consistent voltage during long work sessions rather than sagging after a short burst. The built-in circuit protection guards against over-charge, over-discharge and short circuits, while CE, FCC and RoHS certifications confirm the safety circuitry operates within approved limits over the full discharge cycle.

Highlights

  • Ready for HP EliteBook 740, 745, 750, 755, 840, 850 G1 and G2
  • 50 Whr capacity keeps your laptop running longer on a single charge
  • 1 V three-cell lithium-ion design matches original voltage specifications
  • Replaces OEM part numbers 717376-001, 716724-421, E7U24AA and CM03XL
  • Tested for stable current, low self-discharge and CE, FCC, RoHS safety compliance

Specifications

BrandGreenTech
ModelCM03, CM03XL, CM03050XL-PL, E7U24UT, E7U24AA, 716724-421, 717376-001
Part NumberCM03, CM03XL, CM03050XL-PL, E7U24UT, E7U24AA, 716724-421, 717376-001
ColorBlack
TypeBattery
CompatibilityHP ELITEBOOK 740 G1, ELITEBOOK 740 G2, ELITEBOOK 745 G1, ELITEBOOK 745 G2, ELITEBOOK 750 G1, ELITEBOOK 750 G2, ELITEBOOK 755 G1, ELITEBOOK 755 G2, ELITEBOOK 840 G1, ELITEBOOK 840 G2, ELITEBOOK 850 G1, ELITEBOOK 850 G2, ELITEBOOK FOLIO 9480m, ZBOOK 14 G2
Battery Type3 Cell Lithium-Ion
Battery Voltage11.1V
Battery Capacity4504mah

Questions about this item

What does the 50Whr rating mean for daily use in an EliteBook?

The 50Whr rating shows the total energy the pack can hold; actual run time depends on the workload, screen brightness and power settings of your EliteBook.

How does the 11.1V voltage affect compatibility with the listed EliteBook and ZBook models?

The 11.1V output matches the original CM03XL specification, so the battery works directly with every EliteBook 740, 745, 750, 755, 840, 850 G1/G2, Folio 9480m and ZBook 14 G2 listed.

Will the three-cell pack fit the same bay as the original battery in my EliteBook 840 G2?

Yes, the CM03XL is built to the same physical dimensions as the OEM 717376-001 and E7U24AA packs, so it seats in the standard battery bay without modification.

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