This CM03XL replacement battery delivers dependable power to HP EliteBook 840, 845, 850, 740, 745 and 750 G1 and G2 business laptops. Rated at 11.1V with 50Wh capacity, the lithium-ion pack is manufactured to the original battery precise size, connector position and power-delivery characteristics, making it a direct, drop-in replacement. Premium Grade-A cells, intelligent protection circuitry and rigorous factory testing ensure stable performance for everyday work, travel and video calls.
Replacement Battery Specifications
- Battery Model: CM03XL
- Voltage: 11.1V
- Capacity: 50Wh
- Battery Type: Li-ion
- Color: Black
- Condition: 100% Brand New (1-Year Warranty)
Replace Part Numbers
- CM03XL
- HSTNN-IB4R
- 717376-001
Compatible Models
- HP EliteBook 840 G1
- HP EliteBook 850 G1
- HP EliteBook 740 G1
- HP EliteBook 750 G1
- HP EliteBook 840 G2
- HP EliteBook 850 G2
Frequently Asked Questions
Does the CM03XL battery fit the HP EliteBook 840 G2?
Yes. It is compatible with EliteBook 840, 845, 850, 740, 745 and 750 G1 and G2 models. Please verify the CM03XL part number on your original battery label first.
What is the battery capacity and warranty?
It is rated 11.1V / 50Wh with Grade-A cells and covered by a one-year replacement warranty.