CD03XL Replacement Battery for HP ProBook 640 645 650 G4, G5 & G7 | 48Wh 11.4V

Next-Generation Power for HP ProBook

When your workstation loses its “mobility” edge, the hp probook laptop battery upgrade is the most cost-effective way to restore peak performance. This CD03XL model is built with Grade A cells to ensure low power consumption and high thermal stability, specifically catering to the demanding power profiles of the ProBook 640, 645, and 650 series.

Performance Highlights

• High Energy Density: 48Wh (4200mAh) capacity ensures long runtimes for field work and travel.
• Multi-Generation Support: Engineered for seamless integration across ProBook G4, G5, and G7 generations.
• Advanced Circuitry: Built-in protection against over-discharge and voltage fluctuations ensures both battery and motherboard safety.

Technical Inventory & Compatibility

To assist with your technical search, we have listed the primary compatible part numbers below. Please note that this data is for general guidance; for an absolute guarantee that this part fits your specific chassis, please consult with us first.

Compatible Part & Regulatory Numbers:

• Primary Codes: CD03XL, CD03, CD03048XL, CDO3XL, 931702-421, 931702-171, 931702-541, 931719-850, 931702-1C1
• Regulatory/HSTNN Series: HSTNN-LB8F, HSTNN-IB8B, HSTNN-UB7K, HSN-114C-4, HSN-114C-5, HSN-115C

Secure Your Purchase

We believe in a “zero-risk” shopping experience. If the battery does not meet your compatibility requirements upon arrival, we offer a 7-day return window (subject to policy) for your convenience.

However, most our customers prefer to avoid the added step of returns entirely by hitting the “Verify My Model” button. This allows us to double-check your laptop’s specific interface and cable length etc, ensuring you get the right hp probook battery on the first try.

FAQs & Maintenance

How do I “wake up” my new CD03XL battery?

For the best long-term results, we recommend a “break-in” cycle: Discharge the new battery to 5% (do not let it hit 0%), then charge it fully to 100%. Repeat this 3–4 times to calibrate the cells.

What if my laptop doesn’t recognize the battery immediately?

This is often due to a loose internal connector. Try reconnecting the battery interface, ensuring it is fully seated. If the issue persists, contact us for immediate technical assistance.

Is this battery compatible with the 14.4V version?

This unit is designed for 11.4V systems, which is the standard for the G4/G5/G7 series. To be absolutely certain about your voltage requirements, let us verify your serial number for you.