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Rectangular black lithium-ion battery pack with three cells

HP

HP 11.4V 48W 3-cell lithium-ion battery for ProBook 640 645 650 G4 G5 G7

SKU CH-1CZQ-65CGB

11.4 V lithium-ion replacement battery with 48 W capacity fits HP ProBook 640 645 650 G4 G5 G7 models

  • CompatibilityCompatible with HP ProBook 640 645 650 G4 ProBook 640 650 G5
  • Battery TypeLithium-Ion
  • Reliable power for ProBook 640 645 650 models
  • 4 V output matches original specification
  • 48 W capacity extends work sessions
  • Three lithium-ion cells built for durability
  • CE and RoHS certified for safety

Replacement battery for ProBook 640 645 650 G4 G5 G7

This 11.4V lithium-ion unit delivers 48W capacity across three premium cells. It is built for professionals who need a direct replacement for the original battery in compatible HP ProBook models. The 100% compatibility guarantee ensures a precise fit without modification.

Sustained output from 48W three-cell design

The lithium-ion chemistry maintains consistent voltage during extended work sessions, streaming or travel. Rigorous testing targets long-term reliability so capacity fade is minimised over repeated charge cycles. CE and RoHS certification confirms compliance with safety and environmental standards for daily use.

Simple swap-in installation

The battery matches the original form factor for the listed ProBook 640 645 650 G4 G5 G7 models, allowing tool-free replacement in most cases. Alignment tabs prevent incorrect insertion. Buyers whose laptop model falls outside the specified series cannot use this unit.

Highlights

  • Reliable power for ProBook 640 645 650 models
  • 4 V output matches original specification
  • 48 W capacity extends work sessions
  • Three lithium-ion cells built for durability
  • CE and RoHS certified for safety

Specifications

CompatibilityCompatible with HP ProBook 640 645 650 G4 ProBook 640 650 G5 ProBook 650 G7
Battery TypeLithium-Ion

Questions about this item

How much power does the 11.4V 48W battery draw during continuous use?

The battery supplies 48 watt-hours at 11.4 volts, so sustained current depends on the laptop's load rather than a fixed draw from the pack itself.

Which laptop models must I already own for this 3-cell pack to fit?

It is built for HP ProBook 640, 645 and 650 G4, G5 and G7 chassis, matching the original mounting points and connector.

Will the 11.4V pack work alongside the original charger I kept from my older ProBook?

Yes, the voltage matches the factory specification, so the existing AC adapter charges the replacement cell normally.

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