FUTUROSP CM03XL Laptop Battery Replacement for HP EliteBook & ZBook – 6-Cell 11.1V 4000mAh (717376-001)

FUTUROSP CM03XL replacement battery for HP EliteBook and ZBook

Discover a reliable power option with the FUTUROSP CM03XL replacement battery. This 6-cell Li-ion pack is rated at 11.1V and 4000mAh, designed to fit a range of HP notebooks and ZBook models. The unit is a 100% new build and ships with safety certifications, offering peace of mind for everyday use and routine maintenance. While not a guarantee of performance, it provides a practical option for keeping your device powered through meetings, commutes, and busy workdays.

Wide compatibility and model coverage

The CM03XL is compatible with CM03XL variants across HP EliteBook 740/745/750/755 and 840/845/850/855 G1/G2 series, as well as HP ZBook 14. It also aligns with commonly referenced P/Ns such as HSTNN-DB4Q, HSTNN-L11C-5, HSTNN-LB4R, 717376-001, CM03 and CM03050XL, giving you a practical replacement path for several business laptops.

Safety and quality you can rely on

This battery is 100% new and carries CE, FCC, ROHS and UKCA certifications. Built-in protections guard against over-current, over-voltage, over-temperature, short-circuit and static events, supporting safe handling during installation and use.

What’s included and key specs

• 6 cell Li-ion battery, 11.1V, 4000mAh
• Designed for HP EliteBook 740/745/750/755 and 840/845/850/855 G1/G2, plus ZBook 14 series
• Safety-focused hardware with multiple protection features
• Package contents: 1 battery, 1 triangle pry tool, 2 screwdrivers

Real-world use scenarios

Whether you’re traveling between meetings or working from a cafe, a fresh CM03XL can help you keep momentum. The included tools simplify the replacement process, making it easier to swap in a new battery with confidence and minimal downtime. This is a practical upgrade for those who rely on steady power throughout the day.

Bottom line

The FUTUROSP CM03XL offers a thoughtful replacement option with solid safety features, broad compatibility, and a complete toolset for easy installation. Consider it a dependable replacement path for compatible HP notebooks and ZBook models when you need a ready-to-use power option that aligns with common upgrade needs.