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Rectangular lithium-ion laptop battery with black plastic casing and connector pins

TAURKENAM

TAURKENAM CD03XL laptop battery 11.4V 48Wh 4212mAh HP ProBook 640 645 650 G4 G5 G7

SKU CH-337W-K173N

Lithium-ion replacement battery supplying 11.4 V and 48 Wh for HP ProBook 640, 645 and 650 G4, G5 and G7 models

  • Battery TypeLithium-Ion
  • Lithium-ion chemistry provides stable 11.4V output for consistent laptop power
  • 48Wh capacity delivers extended runtime between charges for mobile productivity
  • 4212mAh rating supports long sessions on HP ProBook 640 645 650 G4 G5 G7 series
  • Replaces multiple OEM part numbers including CD03XL HSTNN-LB8F HSTNN-IB8B HSTNN-UB7K
  • New condition ensures full rated capacity from first charge cycle

48Wh Li-ion replacement for HP ProBook

This new 11.4 V lithium-ion battery delivers 48 Wh and 4212 mAh for HP ProBook 640, 645 and 650 models across the G4, G5 and G7 series. It replaces original part numbers including CD03XL, HSTNN-LB8F, HSTNN-IB8B, HSTNN-UB7K and several 931702 variants. The cell chemistry matches the factory specification for direct installation.

Buyers needing a different voltage or capacity

This pack is built to the 11.4 V and 48 Wh rating listed above; laptops that require another voltage, a higher watt-hour figure or a different connector layout will not work with this unit. Machines outside the ProBook 640, 645 and 650 G4, G5 and G7 families are also unsupported. Verify the exact part number on your old battery before ordering.

Connector variant must match the original

Because different factories produce this battery with varying cable lengths and interface shapes, the single specification that decides fit is the physical connector. Compare the connector on your existing battery to the product images to confirm compatibility before purchase.

Highlights

  • Lithium-ion chemistry provides stable 11.4V output for consistent laptop power
  • 48Wh capacity delivers extended runtime between charges for mobile productivity
  • 4212mAh rating supports long sessions on HP ProBook 640 645 650 G4 G5 G7 series
  • Replaces multiple OEM part numbers including CD03XL HSTNN-LB8F HSTNN-IB8B HSTNN-UB7K
  • New condition ensures full rated capacity from first charge cycle

Specifications

Battery TypeLithium-Ion

Questions about this item

How long will the 48Wh capacity last in a ProBook 650 G5?

The 48Wh rating matches the original HP specification, so you should see the same run-time you had with the factory battery when new; actual hours depend on screen brightness, workload and power settings.

What connector does the CD03XL use and will it fit my ProBook 640 G4?

It uses the same multi-pin connector as the original HSTNN-LB8F pack; the supplier notes that factory variations can affect cable length and keying, so compare the photo to your old battery before ordering.

Will the 11.4V pack fit the internal bay of a ProBook 645 G4 without modification?

The battery is listed as a direct replacement for the 645 G4 series, meaning it matches the original dimensions and screw-hole layout; the supplier still advises verifying the connector photo because different factories may vary the cable routing.

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