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Black rectangular lithium-ion laptop battery with label markings

TAURKENAM

TAURKENAM 48Wh laptop battery for HP ProBook 430 440 450 455 470 G4

SKU CH-0B16-NQ268

48 Wh lithium-ion replacement battery for HP ProBook 430, 440, 450, 455, 470 G4 and mt20 models, rated for up to 500 recharge cycles

  • Battery TypeLithium-Ion
  • 48 Wh capacity powers ProBook 430 440 450 455 470 G4 and mt20
  • up to 500 recharge cycles extends usable battery life
  • A-Grade cells enable fast charging and slow discharging
  • built-in circuit protection safeguards against overcharge and short circuits
  • CE FCC RoHS certified for regulatory compliance

Replacement battery for HP ProBook G4

This 48Wh lithium-ion unit replaces original part numbers including RR03XL, 851477-421, 851477-541 and HSTNN-Q02C across the HP ProBook 430 G4, 440 G4, 450 G4, 455 G4 and 470 G4 plus the HP mt20. It is a new component rated at 11.4V and built with A-grade cells for reliable charge retention.

Who this suits and who it does not

Owners of the listed ProBook G4 models needing a direct capacity match will find this battery fits the original bay and connector without modification. Buyers who want more storage than 48Wh or who use laptops outside the named series should look at something else.

What the certifications and protection change

CE, FCC and RoHS marks confirm the pack meets basic safety and substance restrictions for sale in major markets. Built-in circuit protection guards against over-charge, over-discharge and short-circuit events during daily use. A one-year warranty and 30-day return window back the claimed 500-cycle service life.

Highlights

  • 48 Wh capacity powers ProBook 430 440 450 455 470 G4 and mt20
  • up to 500 recharge cycles extends usable battery life
  • A-Grade cells enable fast charging and slow discharging
  • built-in circuit protection safeguards against overcharge and short circuits
  • CE FCC RoHS certified for regulatory compliance

Specifications

Battery TypeLithium-Ion

Questions about this item

Does my HP ProBook 430 G4 need any extra hardware to install this 48Wh RR03XL battery?

No extra hardware is needed; the battery fits directly into the existing compartment of the HP ProBook 430 G4 and connects with the original connector.

Will this 48Wh replacement work if I keep my original HP AC adapter?

Yes, the 11.4V lithium-ion cell is designed to charge normally with the standard HP adapter supplied with the ProBook 430 440 450 455 470 G4 series.

How can I confirm the new 48Wh battery is charging correctly after fitting it?

The laptop’s battery indicator should show charging within minutes, and the system BIOS will report the 48Wh capacity once the first charge cycle completes.

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