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Black rectangular power brick with blue-tipped barrel connector 3.0mm inner 4.5mm outer diameter

LORDWORLD

LORDWORLD 65W AC Adapter Blue Tip 3.0mm 4.5mm

SKU CH-CTA3-XQCHK

65W laptop charger with 3.0mm x 4.5mm blue tip for HP Envy and Chromebook models

  • 65W output powers demanding HP Envy and Chromebook models
  • 5V 3.33A delivery matches original charger specifications
  • 100-240V input enables worldwide travel use
  • Blue tip with 3.0mm inner and 4.5mm outer diameter ensures secure fit
  • Compatible with 45W 19.5V 2.31A units for flexible replacement

65W Blue Tip Charger for HP Envy and Chromebook

This 65W AC adapter delivers 19.5V at 3.33A through a blue tip connector with a 3.0mm inner diameter and 4.5mm outer diameter. It supports a wide input range of 100-240V at 50-60Hz for worldwide use. The unit is designed for HP Envy 13, 15 and 17 models as well as HP Chromebook 11 and 14 X360 series laptops. It replaces a lost or damaged original charger for compatible devices.

Replaces 45W and 65W HP Barrel Adapters

The adapter is compatible with the 19.5V 2.31A 45W version, allowing it to serve as a direct upgrade for lower-wattage units. The jump is worth it when the original 45W supply cannot sustain peak loads or has failed. It covers dozens of specific Envy and Chromebook model numbers listed in the compatibility data. Buyers needing a different connector size or higher wattage for other laptop families should look elsewhere.

Fits Standard Barrel Port on Supported HP Laptops

The fixed blue tip plugs directly into the matching barrel port on supported Envy and Chromebook models without extra cables. It frees the user from hunting for a proprietary OEM part number. The wide 100-240V input handles international mains voltages automatically. No additional hardware is required beyond a standard IEC C7 or C5 mains lead appropriate for the region.

Highlights

  • 65W output powers demanding HP Envy and Chromebook models
  • 5V 3.33A delivery matches original charger specifications
  • 100-240V input enables worldwide travel use
  • Blue tip with 3.0mm inner and 4.5mm outer diameter ensures secure fit
  • Compatible with 45W 19.5V 2.31A units for flexible replacement

Specifications

BrandLORDWORLD

Questions about this item

What inner and outer diameter does the blue-tip connector on this 65 W adapter use?

The connector has a 3.0 mm inner diameter and a 4.5 mm outer diameter, matching the blue-tip specification for compatible HP Envy and Chromebook models.

Does the adapter accept worldwide mains voltage, and what output does it deliver?

Yes, the input is 100-240 V at 50-60 Hz, and the output is fixed at 19.5 V 3.33 A for 65 W, also covering 45 W devices that draw 2.31 A.

When should I replace the power cord that plugs into the wall outlet?

Replace the detachable AC cord if the insulation is cracked, the plug pins are bent, or the connection becomes intermittent.

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