Description

HP Notebook 640 G4 Battery – High-Performance Internal Battery Replacement

The HP Notebook 640 G4 Battery is a premium internal lithium battery specifically designed to restore your laptop’s original power performance. If you’re experiencing fast battery drain, unexpected shutdowns, overheating, or a battery that no longer charges, then replacing it with a genuine, high-quality CD03XL battery is the most effective solution. This product description is written using content AI principles to deliver maximum clarity, SEO performance, and helpful detail for all customers.

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Why Choose the HP Notebook 640 G4 Battery Replacement?

Laptops rely heavily on a strong, reliable battery to perform efficiently. Over time, internal batteries naturally wear out due to charging cycles, heavy workload, or overheating. The HP Notebook 640 G4 Battery is the perfect replacement to restore power stability, boost performance, and prolong the life of your device.

This original-quality battery ensures:

• Stable power supply

• Long-lasting charge retention

• Efficient power consumption

• Full compatibility with the HP Notebook series

Whether you use your laptop for business, school, work from home, or travel, this battery offers consistent, reliable performance.

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Key Features of the HP Notebook 640 G4 Battery

Genuine CD03XL Part Number

The battery uses the official CD03XL part number, which ensures 100% compatibility with the HP Notebook PC 640 G4. It is engineered to match the original specifications for voltage, capacity, and performance.

High Power Capacity – 48Wh / 4212mAh

The HP Notebook 640 G4 Battery provides a strong 48Wh capacity, delivering long hours of productivity, streaming, browsing, and multitasking. With 4212mAh, you get reliable power output and improved charge cycles.

11.4V Stable Voltage

The stable 11.4V voltage ensures efficient power delivery to the motherboard, preventing sudden shutdowns or system lags caused by unstable battery output.

Internal Lithium Battery (Inbuilt Type)

This is an inbuilt battery designed to be installed inside the laptop. It provides:

• Better heat regulation

• Longer life cycle

• Enhanced performance

• Lower risk of swelling compared to older battery types

Secure Fitting with Screw Holes

The battery comes with dedicated screw holes for proper mounting, ensuring it stays firmly in place even during travel or heavy usage.

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Benefits of Installing a New HP Notebook 640 G4 Battery

i) Restore Original Battery Backup – If your laptop no longer holds charge, a new HP Notebook 640 G4 Battery will immediately restore normal backup times—often matching factory performance.

ii) Improve Laptop Speed and Stability – A weak battery can slow down your laptop’s performance because the system struggles to regulate power. Replacing it improves:

• Boot speed

• App performance

• Multitasking stability

• System responsiveness

iii) Protect Your Motherboard

A damaged or swollen battery can place stress on the motherboard. Installing a new genuine CD03XL battery reduces the risk of hardware failure or overheating.

iv) Free Professional Installation (If Purchased From Us) – We offer free installation when you purchase the HP Notebook 640 G4 Battery from us. Our expert technicians ensure:

• Safe disassembly of the laptop

• Proper battery fitting and cable connection

• Secure screw alignment

• Post-installation testing

• Calibration for accurate battery percentage reading

This ensures your device works perfectly and efficiently after replacement.

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Compatibility Checklist for the HP Notebook 640 G4 Battery

Confirm your laptop matches the following details:

• Series: Notebook PC

• Model: HP Notebook 640 G4

• Battery Part Number: CD03XL

• Type: Inbuilt internal battery

• Voltage: 11.4V

If these match, this is the correct replacement battery for your device.

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Why Buy Your HP Notebook 640 G4 Battery From Us?

• Genuine and tested batteries

• Long-lasting performance

• Free installation

• Warranty available

• Professional technicians

• Affordable pricing

• Pick-up & drop-off services for convenience

• Over 10 years of repair experience

We also stock screens, keyboards, chargers, speakers, SSDs, and other laptop components.

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Tips to Extend the Life of Your New HP Notebook 640 G4 Battery

• Avoid draining battery to 0%

• Keep battery level between 20%–80%

• Do not expose the laptop to heat

• Use genuine laptop chargers

• Avoid leaving laptop plugged in 24/7

• Shut down instead of hibernating when stored

• Clean vents regularly to reduce overheating

Following these tips ensures your new battery lasts longer and performs consistently.