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A black rectangular power brick with a blue-tipped 4.5mm barrel connector and detachable mains lead

myVolts

myVolts 65W AC Adapter 4.5mm Blue Tip HP EliteBook 850 840 820 735 745 725 755 G3

SKU CH-EA4V-BWRE0

65 W laptop power supply with 4.5 mm blue-tip connector for compatible HP EliteBook and ProBook models

  • 65 W output powers compatible HP EliteBook and ProBook models
  • 5 V 3.33 A delivery matches original charger specifications
  • 5 mm blue-tip connector fits listed part numbers
  • 100–240 V input works worldwide without a voltage converter
  • CE FCC RoHS certified with overcurrent overvoltage and short-circuit protection

65W AC Adapter with 4.5mm Blue Tip

This 65W AC adapter delivers 19.5V at 3.33A through a 4.5mm by 3.0mm blue tip connector. It accepts a 100-240V input at 50-60Hz for worldwide use. The unit carries CE, FCC and RoHS certifications with overcurrent, overvoltage, overload, temperature and short-circuit protection. It replaces HP part numbers such as 710412-001, 709985-001 and PPP009A.

Suits owners of listed EliteBook and ProBook models

The adapter fits HP EliteBook 820, 840 and 850 G3 and G4 units plus 725, 735, 745 and 755 G3 models. It also covers ProBook 430, 440, 446, 450, 455 and 470 G3 through G5 and 640, 645, 650, 655 G2 through G4. Buyers whose laptop uses a different connector size or a higher wattage requirement should look at another supply.

Fits directly into the laptop power port

No dock or extra cable is needed; the blue tip plugs straight into the device. The 100-240V input frees the user from carrying a voltage converter when travelling. Built-in safety circuits protect the laptop from power irregularities. A 12-month warranty and 30-day money-back period are included.

Highlights

  • 65 W output powers compatible HP EliteBook and ProBook models
  • 5 V 3.33 A delivery matches original charger specifications
  • 5 mm blue-tip connector fits listed part numbers
  • 100–240 V input works worldwide without a voltage converter
  • CE FCC RoHS certified with overcurrent overvoltage and short-circuit protection

Specifications

No published specifications for this item yet.

Questions about this item

Which laptop models must I own for the 4.5 mm blue-tip connector to fit?

It fits HP EliteBook 820, 840, 850 G3 and G4, ProBook 430, 440, 446, 450, 455, 470 G3 through G5, and ProBook 640, 645, 650, 655 G2 through G4.

Will the adapter safely power an older ProBook 640 G2 that originally used a 45 W brick?

Yes, the 65 W unit is backward-compatible with 45 W models and includes over-current, over-voltage, overload, temperature and short-circuit protection.

How can I confirm the adapter is delivering the rated 19.5 V 3.33 A after I plug it in?

The laptop charging LED will illuminate and the OS battery indicator will show AC power at 65 W; a multimeter on the barrel tip should read 19.5 V.

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