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

TOPRANK

TOPRANK 65W AC Adapter 19.5V 3.33A Smart Blue Tip 4.5x3.0mm

SKU CH-HNTA-6P95F

A 65 W laptop charger with a 4.5 x 3.0 mm Smart Blue Tip, backward compatible with 45 W models, accepting 100-240 V input and including multi-protection safety features

  • TypeChargers & Adapters
  • Delivers 65W max output for demanding workloads
  • Backward compatible with 45W 19.5V 2.31A models
  • 100-240V 50-60Hz input works worldwide
  • Multi-protection guards against overvoltage and overheating
  • Slim 4.5x3.0mm Smart Blue Tip fits listed HP models

Compatible HP models

This 65W AC adapter works with HP Smart Blue Tip (4.5 x 3.0 mm) laptops across the Pavilion x360, Envy, EliteBook, ProBook, Chromebook, Spectre, Stream and ZBook families. It suits owners of listed 11, 13, 14 and 15-inch models who need a replacement or spare charger for daily office work, school or travel.

Thermals noise and power draw

The unit accepts 100-240V input at 50-60Hz and delivers a maximum of 19.5V 3.33A 65W while remaining backward compatible with 19.5V 2.31A 45W devices. A multi-protection system guards against overvoltage, overcurrent, short-circuiting and internal overheating to maintain stable energy delivery during normal use.

Build fit and practicality

The lightweight slim design slips easily into backpacks, purses or pockets for on-the-go charging. The package includes the adapter and an AC power cable. It is not suitable for laptops that charge only through USB-C ports, so buyers needing USB-C power delivery should look elsewhere.

Highlights

  • Delivers 65W max output for demanding workloads
  • Backward compatible with 45W 19.5V 2.31A models
  • 100-240V 50-60Hz input works worldwide
  • Multi-protection guards against overvoltage and overheating
  • Slim 4.5x3.0mm Smart Blue Tip fits listed HP models

Specifications

TypeChargers & Adapters

Questions about this item

How do I install the 4.5x3.0mm Smart Blue Tip connector and what step is commonly missed?

Align the centre pin of the blue tip with the laptop's charging port and push straight in until it clicks; the step often missed is confirming the laptop requires 19.5V input before connecting.

What maintenance or replacement will this adapter need over time?

The detachable AC power cable is the only user-replaceable part; the adapter body is sealed and has no serviceable components, so replace the whole unit if output becomes unstable.

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

The internal overheating protection activates first, shutting down output until the unit cools; it is rated for 100-240V 50-60Hz input and 19.5V 3.33A maximum continuous output.

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