CM03XL Battery Replacement for HP EliteBook & ZBook G1/G2 Series

Stay powered throughout your workday with the CM03XL replacement battery designed for HP EliteBook 840 G1/G2, 845 G1/G2, 850 G1/G2, 740 G1/G2, 745 G1/G2, and 750 G1/G2 series laptops. Whether for business, education, or everyday use, this high-performance battery delivers reliable power so you can stay productive without interruption.

✅ Key Specifications
Battery Model: CM03XL

Voltage: 11.4V

Capacity: 50Wh / 4400mAh

Battery Type: Lithium-Polymer, 3-cell

Condition: Brand New, Grade A Cells

💻 Compatible HP Models
HP EliteBook 840 G1, 840 G2

HP EliteBook 845 G1, 845 G2

HP EliteBook 850 G1, 850 G2

HP EliteBook 740 G1, 740 G2

HP EliteBook 745 G1, 745 G2

HP EliteBook 750 G1, 750 G2

Part Numbers: CM03XL, HSTNN-UB6C, HSTNN-IB5F, 849358-850, 849359-850