Gihebac CM03XL 50Wh battery delivers extended runtime for HP EliteBook notebooks.
Gihebac EliteBook compatibility for 840–855 series keeps laptops powered.
Gihebac CM03XL compatibility list helps you find the right spare for your notebook.
Gihebac built-in safety circuit protects your laptop during use.
Gihebac 50Wh extended-capacity battery in a durable black case for reliable energy.
Gihebac compatible with HP ZBook 14 G2 and similar models for continued performance.
Gihebac 11.1V lithium polymer battery suitable for professional notebooks.

Gihebac

Gihebac CM03XL 50Wh Laptop Battery for HP EliteBook 840/845/850/855/740/745/750/755 G1/G2 – 11.1V, CO06 CO06XL

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$24.91

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Power that travels with you: Gihebac CM03XL 50Wh Battery

The Gihebac CM03XL 50Wh battery is designed to refresh your notebook’s energy on the go. With a robust 50 Wh capacity and an 11.1 V lithium polymer chemistry, this spare aims to deliver steady performance through long workdays, school sessions, and weekend projects. Its black exterior hints at durability, built to withstand daily plugging and unplugging while maintaining a clean, low-profile footprint.

In real-world use, this battery supports professionals and students who juggle meetings, lectures, and remote work. Expect smoother transitions between tasks, fewer mid-day recharges, and a reliable reserve when you’re between power outlets. While experiences vary by workload, a genuine spare can help you stay productive during extended sessions and travel.

Core specifications at a glance

  • Model: CM03XL Battery; Type: Lithium polymer; Capacity: 50 Wh; Voltage: 11.1 V; Color: Black
  • Compatibility: Fits HP EliteBook models 840/845/850/855/740/745/750/755 and the G1/G2 series, plus ZBook 14 G2 family
  • Part numbers supported: CM03, CM03XL, CO06, CO06XL, and related variants listed in the compatibility notes

Why this Gihebac battery stands out

  • Extended runtime potential: higher-capacity cells offer more use between charges for demanding days
  • Safety and reliability: built-in circuit protection and adherence to compatibility standards promote stable operation
  • Easy replacement: designed as a straightforward spare for compatible EliteBook and ZBook notebooks

What to consider before you buy

Verify your device model and part numbers to ensure a precise fit. Performance depends on workload, but many users report longer session times and fewer recharges with a genuine Gihebac spare.

What you get with Gihebac CM03XL

This 50Wh battery is a practical upgrade for professionals and students who value dependable power. The black casing complements the notebook’s design, and the battery swap can be a seamless upgrade option to maintain productivity on the move.

Notes on safety and compliance

Gihebac emphasizes circuit protection and environmental safety compliance. The battery is designed to operate within the intended voltage and capacity range, helping to support stable, safe performance in compatible systems.

FAQ

Q: Which devices is the Gihebac CM03XL battery compatible with?

A: Compatible with HP EliteBook 840/845/850/855/740/745/750/755, G1/G2 notebooks, and ZBook 14 G2 family; verify part numbers for a precise fit.

Q: What safety and reliability features does this battery include?

A: Built-in circuit protection and strict compatibility guidelines help promote safe, stable operation across supported models.

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