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Compact black rectangular AC adapter with 10-foot cable and 4.5mm*3.0mm barrel connector

Kenuco

Kenuco 65W Universal Laptop Charger HP EliteBook ProBook 4.5mm*3.0mm

SKU CH-BJEX-EMRK5

Delivers 65W or 45W power to HP EliteBook and ProBook laptops via a 4.5mm*3.0mm connector with UL-certified safety protections

  • TypeAC Adapters
  • 65W output charges compatible HP laptops quickly
  • 45W alternative output suits lower-power models safely
  • UL certification confirms tested electrical safety standards
  • 10-foot cable allows flexible placement at desks
  • 5mm × 3.0mm connector fits EliteBook and ProBook ports

Universal HP Laptop Charger

This 65W AC adapter works with HP EliteBook and ProBook models from G3 through G9 that use a 4.5mm by 3.0mm connector. It also supports 45W output for compatible devices. The 10-foot cable and three-pin input plug give flexible placement at a desk or in a meeting room.

Thermals and Safety

Built-in protection guards against overcharging, overheating and short circuits during normal use. UL certification confirms the unit meets recognised safety standards. The rugged cable and connector construction is made to withstand daily transport without fraying or loose contacts.

Connector Fit Decides Compatibility

The barrel plug measures 4.5mm outer diameter and 3.0mm inner diameter, so it only fits laptops with that exact port. Buyers whose HP models use a different barrel size or a USB-C charging port cannot use this adapter.

Highlights

  • 65W output charges compatible HP laptops quickly
  • 45W alternative output suits lower-power models safely
  • UL certification confirms tested electrical safety standards
  • 10-foot cable allows flexible placement at desks
  • 5mm × 3.0mm connector fits EliteBook and ProBook ports

Specifications

TypeAC Adapters

Questions about this item

How do I install the 4.5mm x 3.0mm connector and what step is often missed?

Plug the 4.5mm x 3.0mm barrel tip firmly into the laptop's charging port until it seats fully, then connect the 3-pin Mickey Mouse plug to a wall outlet; the step often missed is not pushing the barrel tip in completely, which prevents charging.

What maintenance or replacement will the 10-foot cable and connectors need later?

Inspect the 10-foot cable and 4.5mm x 3.0mm connector periodically for fraying or bent pins; replace the entire adapter if the cable jacket is damaged or the connector no longer seats securely.

What limit appears first when the 65W adapter runs continuously at full load?

The built-in overheating protection will trigger first under sustained 65W output, temporarily shutting down the charger until it cools to a safe temperature.

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