HP EliteBook 840 740 750 850 Zbook 14 G2 CM03XL Laptop Battery

Description

The CM03XL is a laptop battery model designed for a range of HP laptops, including the EliteBook 840, 740, 750, 850 series, as well as the ZBook 14 G2. Here’s some key information about the CM03XL battery:

Compatibility

• HP EliteBook 840 G1, G2, G3
• HP EliteBook 740 G1, G2, G3
• HP EliteBook 750 G1, G2, G3
• HP EliteBook 850 G1, G2, G3
• HP ZBook 14 G2

Battery Specifications

• Battery Type: Li-ion (Lithium Ion)
• Voltage: 11.1V or 11.3V
• Capacity: Typically 45Wh, but this can vary slightly depending on the specific model and manufacturing.
• Cells: Usually 3 or 4 cells.
• Dimensions: Varies slightly depending on the specific model, but typically around 204.6 x 49.3 x 20.0 mm.

Features

• Long-lasting power: Designed for prolonged use to support business or professional use.
• HP QuickCharge: May support rapid charging technology, allowing you to charge up to 50% of battery capacity in 30 minutes depending on the model.
• Replacement: It can be replaced easily by removing the battery from the laptop, though this may require a screwdriver in some models.

Tips for Buying a Replacement

1. Ensure Compatibility: Verify your specific laptop model (EliteBook or ZBook) to confirm that CM03XL is compatible.
2. Check the Wh and Voltage: Some laptops may support batteries with slightly different voltages or capacities, so make sure you’re getting a replacement with the same voltage rating (usually 11.1V or 11.3V) and similar or greater capacity (Wh).
3. Original vs. Third-Party: It’s often recommended to choose an original HP battery for best performance, but third-party alternatives can be more affordable—just ensure they have good reviews and meet safety standards.

Replacement Steps

1. Power down the laptop and remove the AC adapter.
2. Flip over the laptop and locate the battery release latch (if external) or unscrew the bottom panel.
3. Slide out or disconnect the old battery carefully.
4. Install the new CM03XL battery and reassemble the laptop.
5. Charge the new battery fully before using it extensively.

Let me know if you need help with anything more specific!