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Kenuco 65W 45W HP Smart Blue Tip AC adapter, compact black brick with blue-tip connector

Kenuco

Kenuco 65W 45W HP Smart Blue Tip AC Adapter

SKU CH-4AZ4-N1PE1

Replacement AC adapter delivers 65W or 45W via 4.5 x 3.0 mm blue tip for compatible HP laptops

  • TypeAC Adapters
  • Replaces original HP chargers for EliteBook and ProBook models
  • Delivers 19.5V at 3.33A for 65W maximum output power
  • Also supports 19.5V 2.31A 45W devices with same connector
  • Blue tip connector measures 4.5 x 3.0 mm for secure fit
  • Tested by leading American lab for electrical safety compliance

Replacement HP charger 65W 45W

This Kenuco AC adapter replaces HP Smart Blue Tip chargers rated at 65W or 45W. It accepts 100-240V input and delivers 19.5V at up to 3.33A. The connector uses a 4.5 x 3.0 mm blue tip designed for listed EliteBook, ProBook, Envy, Pavilion, Spectre, ZBook, Stream and Chromebook models.

Who this suits and who should look elsewhere

Buyers needing a direct replacement for the listed HP part numbers and laptop families can use this adapter. It is not for laptops that require a different connector size, a different output voltage, or a higher wattage than 65W.

Deciding specification — 4.5 x 3.0 mm blue tip

The connector measures 4.5 x 3.0 mm and carries the Smart Blue Tip identification. Confirm that the original charger uses this exact tip before ordering, because a different tip will not fit or communicate with the laptop.

Highlights

  • Replaces original HP chargers for EliteBook and ProBook models
  • Delivers 19.5V at 3.33A for 65W maximum output power
  • Also supports 19.5V 2.31A 45W devices with same connector
  • Blue tip connector measures 4.5 x 3.0 mm for secure fit
  • Tested by leading American lab for electrical safety compliance

Specifications

TypeAC Adapters

Questions about this item

Which HP laptop series use the 4.5 x 3.0 mm Blue Tip connector this adapter provides?

It fits EliteBook 830, 840 G3 G4 G8, 850 G3 G4, Envy 13 15 M6 X360, Pavilion x360 11 13 15, ProBook 430 G8, 440 G8, 450 G3 G8, 640 G2 G3 G4, 650 G2 G3, Stream 11 Pro G3 G4 EE, Chromebook 11 EE G2 G3 G4, Spectre x360 x2, Notebook 15 and ZBook models.

Will this 65W adapter safely charge a laptop that originally shipped with a 45W HP charger?

Yes, it delivers 19.5V 3.33A 65W and is also compatible with 19.5V 2.31A 45W units, so it works with both power ratings.

How can I verify the adapter is operating correctly once connected?

The laptop should show it is charging, the battery level should rise, and the unit should run without overheating or shutting down under normal load.

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