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Rectangular black lithium-ion laptop battery with label showing 11.4V 45Wh 3-cell

TAURKENAM

TAURKENAM RH03XL 11.4V 45Wh laptop battery

SKU CH-AHQ7-28KRF MPN RH03XL

Replaces multiple HP part numbers for ProBook 430, 440, 445, 450, 630, 640 and 650 G8 models with an 11.4 V, 45 Wh lithium-ion cell rated for over 1000 recharge cycles

  • Battery TypeLithium-Ion
  • Replaces multiple HP part numbers including RH03XL and HSTNN-IB9Q
  • Fits HP ProBook 430 440 445 450 630 640 650 G8 and Zhan 66 Pro 14 G4 series
  • 45Wh 3-cell lithium-ion delivers reliable mobile power
  • Up to 1000 recharge cycles for long service life
  • Includes instructions and 4+1 installation tools for easy fitting

Replacement battery for HP ProBook G8

This lithium-ion pack replaces the original RH03XL unit in compatible HP ProBook 430 440 445 450 630 640 650 G8 series laptops. It also fits HP Zhan 66 Pro 14 G4 and Zhan 66 Pro A 14 G4 models. The package includes one battery, printed instructions and a set of installation tools.

45 Wh capacity with 1000-plus cycle rating

The 3-cell design delivers 11.4 V and 45 Wh (3790 mAh) of energy storage for everyday office workloads. Rated for over 1000 recharge cycles, it maintains usable capacity through extended daily charging. Heavy continuous loads or sustained high brightness will deplete the charge faster than light document work.

Low heat output during typical use

Lithium-ion chemistry runs cool under normal productivity tasks such as web browsing and document editing. The pack draws only the current demanded by the laptop, so fan activity stays minimal. It is not suited for users who need hot-swap capability or extended runtime without access to mains power.

Highlights

  • Replaces multiple HP part numbers including RH03XL and HSTNN-IB9Q
  • Fits HP ProBook 430 440 445 450 630 640 650 G8 and Zhan 66 Pro 14 G4 series
  • 45Wh 3-cell lithium-ion delivers reliable mobile power
  • Up to 1000 recharge cycles for long service life
  • Includes instructions and 4+1 installation tools for easy fitting

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the RH03XL 11.4V 45Wh battery fit my HP ProBook 440 G8 that currently uses an HSTNN-IB9Q pack?

Yes, the RH03XL replaces the HSTNN-IB9Q and is listed for the HP ProBook 440 G8 series, so it will fit the same bay and connector.

How can I confirm the new RH03XL battery is charging correctly after I install it?

The laptop should show the 11.4V 45Wh pack at 100 % in the OS battery meter and report normal charge time; HP BIOS diagnostics will also pass the battery health check.

Does the RH03XL box include the screwdrivers I need to swap the old battery?

The package contains the battery, an instruction sheet, and 4+1 matching installation tools so you can open the case and secure the new pack without buying extra tools.

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