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Rectangular black lithium-ion battery for HP ProBook 430 440 450 455 470 G4

HP

HP ProBook 430 440 450 455 470 G4 11.4V 48W laptop battery

SKU CH-Y7BT-9THVY

A 11.4V 48W lithium-ion battery for HP ProBook 430 440 450 455 470 G4 laptops

  • CompatibilityCompatible with HP ProBook 430 G4 440 G4 450 G4 455 G4 470 G
  • Battery TypeLithium-Ion
  • Delivers 48 W of power for longer unplugged sessions
  • 4 V lithium-ion chemistry matches original voltage exactly
  • 100 % fit across ProBook 430 440 450 455 470 G4 models
  • Premium 3-cell build tested for consistent long-term output
  • CE and RoHS certified for safety and environmental compliance

Replacement battery for ProBook G4

This 11.4V lithium-ion pack restores mobile power to HP ProBook 430 G4 440 G4 450 G4 455 G4 470 G4 notebooks. It is built for owners whose original battery no longer holds a useful charge and who need a direct drop-in replacement. Buyers with other laptop families or newer ProBook generations cannot use this unit.

48W capacity defines runtime

The single figure that decides fit-for-purpose is the 48 watt-hour rating. It determines how long the system runs on battery alone, so users who need significantly more or less capacity should look elsewhere. The three-cell lithium-ion chemistry delivers that energy at the required 11.4 volts.

CE and RoHS certification adds compliance assurance

The bundled certifications confirm the pack meets European safety and environmental standards, reducing risk of hazardous materials or electrical faults. A one-year replacement warranty covers defects in materials or workmanship. No software, drivers or additional accessories are included.

Highlights

  • Delivers 48 W of power for longer unplugged sessions
  • 4 V lithium-ion chemistry matches original voltage exactly
  • 100 % fit across ProBook 430 440 450 455 470 G4 models
  • Premium 3-cell build tested for consistent long-term output
  • CE and RoHS certified for safety and environmental compliance

Specifications

CompatibilityCompatible with HP ProBook 430 G4 440 G4 450 G4 455 G4 470 G4
Battery TypeLithium-Ion

Questions about this item

What does the 48W rating mean for daily runtime on a ProBook 440 G4?

The 48 watt-hour capacity stores more energy than lower-rated packs, giving longer unplugged sessions on the 440 G4 before recharge is needed.

How does the 11.4V specification affect compatibility with a ProBook 450 G4?

The 11.4 volt output matches the original design voltage of the 450 G4, so the battery communicates correctly with the charging circuit and reports accurate capacity.

Will the 3-cell pack fit the existing bay on a ProBook 470 G4 without modification?

Yes, the three-cell form factor is built to the exact dimensions of the factory battery for the 470 G4, aligning with the screw posts and latch mechanism.

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