Product

HP Battery CI03XL | 48Wh | HP ProBook 640 Series / HP ProBook 645 Series

1. Key Features

• HP 48Wh laptop battery (Type: CI03XL).
• HP part number(s): CI03XL / CI03 / HSTNN-UB6Q / 801554-001 / T7B31AA.
• Specifications: 11.4V, 3-cell, 48Wh capacity.
• Wide model compatibility — check the Compatible Models section and verify against your existing battery label.
• 3-month replacement warranty (manufacturing defects only).

2. Technical Specifications

Capacity / Variant Note: Two capacity variants exist for CI03XL: 48Wh (most common) and 51Wh — verify the exact capacity printed on your existing battery before ordering.

3. Compatible Models

HP ProBook 640 Series:

• HP ProBook 640 G2
• HP ProBook 640 G3

HP ProBook 645 Series:

• HP ProBook 645 G2
• HP ProBook 645 G3

HP ProBook 650 Series:

• HP ProBook 650 G2
• HP ProBook 650 G3

HP ProBook 655 Series:

• HP ProBook 655 G2
• HP ProBook 655 G3

IMPORTANT DISCLAIMER: All compatibility information listed above is provided for reference only. Battery part numbers, model compatibility, and specifications may vary depending on your specific system configuration and build date. Always physically verify the battery type label (printed on your existing battery) before purchasing. NJ BRAVO SDN. BHD. will not be held responsible for incompatibility arising from failure to verify the correct battery type. When in doubt, please contact us with your laptop Service Tag or original battery part number for confirmation.

4. Package Contents

• 1× HP 48Wh Laptop Battery Type CI03XL

5. Warranty

• 3-month replacement warranty.
• Covers manufacturing defects only. Physical damage, liquid damage, and improper installation are not covered.

6. Additional Notes

• CI03XL ships in two capacity variants: 48Wh and 51Wh. Verify the Wh rating on your existing battery label before ordering.
• CI03XL replaces the older CA06XL on the same ProBook 640/645/650/655 G2/G3 platforms.
• Verify the battery type label on your existing unit before ordering.