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Compact black AC adapter with 4.5mm barrel connector and detachable mains cord

TOPRANK

TOPRANK 65W 45W AC Power Charger 4.5mm for HP ProBook EliteBook

SKU CH-MH6A-AQ0ZX

A 65W 45W AC power charger with a 4.5mm connector for HP ProBook and EliteBook laptops, delivering up to 19.5V 3.33A with built-in safeguards

  • TypeChargers & Adapters
  • Charges at full speed with 65W maximum output
  • Automatically stops charging when battery reaches full capacity
  • Works worldwide on 100 to 240V input voltage
  • Fits HP models with 4.5mm by 3.0mm connector
  • Built-in safeguards protect against overcharging and overheating

65W 45W AC Power Charger for HP ProBook EliteBook

This replacement charger supplies up to 65 watts at 19.5 volts and 3.33 amps, with automatic step-down to 45 watts for compatible models. It fits HP ProBook 430, 440, 445, 450, 640 and 650 series across multiple generations, plus EliteBook 830, 840 and 850 units. The unit is new and built with a compact, durable housing.

4.5 × 3.0 mm connector and 100–240 V input

The barrel plug measures 4.5 millimetres outer diameter by 3.0 millimetres inner diameter, matching the HP PPP009A and related part numbers. The adapter accepts worldwide mains voltage from 100 to 240 volts at 50 to 60 hertz, so no separate voltage selector is needed.

Built-in safeguards and passive cooling

Multi-protection circuitry guards against over-charging, short circuits, overheating and sparking while monitoring temperature during operation. The charger stops delivering current automatically when the battery reaches full charge. No moving parts are used, so acoustic output is negligible in normal use.

Highlights

  • Charges at full speed with 65W maximum output
  • Automatically stops charging when battery reaches full capacity
  • Works worldwide on 100 to 240V input voltage
  • Fits HP models with 4.5mm by 3.0mm connector
  • Built-in safeguards protect against overcharging and overheating

Specifications

TypeChargers & Adapters

Questions about this item

What does the 65W rating mean when the charger is connected to my laptop?

The charger can deliver up to 19.5V at 3.33A for a total of 65W, and it will also run at 45W (19.5V 2.31A) if the laptop only needs that much power.

What input voltage range does the adapter accept from the wall outlet?

It accepts 100 to 240V at 50 to 60Hz, so it works on mains supplies worldwide without a voltage converter.

Will the 4.5mm by 3.0mm barrel connector fit my HP ProBook or EliteBook charging port?

Yes, the 4.5 * 3.0 mm connector matches the port on the listed ProBook 430, 440, 450, 640, 650 and EliteBook 830, 840, 850 models.

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