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Rectangular black lithium-ion laptop battery with connector cable

PISKEKAT

PISKEKAT CD03XL 11.4V 48Wh 4212mAh laptop battery

SKU CH-9W89-4NJDN

Replacement lithium-ion battery rated at 11.4 V and 48 Wh for HP ProBook 640, 645 and 650 G4, G5 and G7 notebooks

  • Battery TypeLaptop Batteries
  • Li-ion chemistry delivers stable 11.4 V output for consistent performance
  • 48 Wh capacity provides extended runtime between charges
  • Direct replacement for HP ProBook 640 645 650 G4 G5 series
  • Matches multiple OEM part numbers including CD03XL HSTNN-LB8F HSTNN-IB8B
  • New battery activates fully after 3 to 4 charge cycles to 5 % depth

Compatible HP ProBook 640 645 650 G4 G5 G7

This lithium-ion battery replaces original HP part numbers including CD03XL, HSTNN-LB8F, HSTNN-IB8B, HSTNN-UB7K, 931702-421, 931702-171, 931702-541, 931719-850, HSN-114C and HSN-115C. It fits ProBook 640, 645 and 650 models across the G4, G5 and G7 series. The unit delivers 11.4V and 48Wh capacity with a 4212mAh rating. It is sold new and ready for installation.

Connector verification required before fitting

The supplier notes that size, cable length and interface can vary between production batches. Buyers must compare the connector in the product image with the original battery before ordering. If the laptop does not recognise the battery at first, reseat the connector and ensure it is fully engaged. A conditioning routine of discharging to 5 percent followed by three to four full charge cycles is recommended to wake the new cells.

Restores runtime on supported ProBook models

This battery serves as a direct replacement for depleted or failed original units in the listed HP ProBook notebooks. It is not suitable for laptops outside the specified part-number range or for users needing a higher-capacity alternative. The 48Wh rating matches the standard factory specification for these series.

Highlights

  • Li-ion chemistry delivers stable 11.4 V output for consistent performance
  • 48 Wh capacity provides extended runtime between charges
  • Direct replacement for HP ProBook 640 645 650 G4 G5 series
  • Matches multiple OEM part numbers including CD03XL HSTNN-LB8F HSTNN-IB8B
  • New battery activates fully after 3 to 4 charge cycles to 5 % depth

Specifications

Battery TypeLaptop Batteries

Questions about this item

Does the 11.4V CD03XL battery use the standard HP ProBook connector interface?

The supplier notes that connectors can vary by factory, so you must compare the product photo with your original battery before ordering.

What physical checks ensure the CD03XL fits my ProBook 640 G4 or 650 G5?

Verify the connector shape, cable length and overall dimensions against the listing image, as size and interface differ between production batches.

What is the correct first-install procedure to wake up the new 48Wh cell?

Discharge to 5 percent, then fully charge; repeat this cycle three to four times. If the laptop does not recognise the battery, reseat the connector firmly.

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