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Compact black rectangular power brick with blue-tipped barrel connector and detachable mains lead

FLEANE

FLEANE 45W 19.5V 2.31A 4.5mm Blue Tip AC Adapter

SKU CH-AST0-R6VZR

Replacement charger delivering 45 watts at 19.5 volts with a 4.5 mm blue tip for compatible HP laptops

  • Product typeCharger
  • 45W output powers compatible HP laptops efficiently
  • 5V 2.31A delivery matches original adapter specifications
  • 5mm blue tip connector fits listed HP models
  • Worldwide 100-240V input enables international use
  • Includes power adapter and power cord

What this adapter powers

This 45 W AC adapter replaces the original charger for compatible HP laptops including Pavilion x360, Spectre x360, Stream x360 and EliteBook Folio models. It supplies 19.5 V at 2.31 A through a 4.5 mm blue tip connector and accepts 100-240 V input for worldwide use. The package includes the power adapter and a mains cord.

Thermals noise and draw

Rated at 45 W output, the unit draws up to 1.5 A from the wall at 100-240 V 50-60 Hz. No fan is fitted, so operation is silent. The plastic enclosure dissipates heat passively during normal charging of supported notebooks such as the 15-r015dx or 14-ax020nr.

Behaviour under sustained load

Continuous delivery of 19.5 V 2.31 A is maintained while the connected laptop charges and runs typical workloads. The adapter is designed to stay within its thermal limits for the duration of a full charge cycle without throttling output voltage. Compatible part numbers include 741727-001, 719309-001 and 845611-001.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 91% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeCharger

Questions about this item

How do I install the 4.5 mm blue-tip connector, and what step is often missed?

Plug the 4.5 mm blue-tip connector firmly into the laptop’s DC jack until it clicks, then connect the supplied power cord to the adapter and a 100-240 V AC outlet. The step often missed is verifying the laptop model against the compatible list before first use.

What maintenance or replacement will this charger need later?

The detachable power cord can be replaced with any standard IEC C7 figure-8 lead if it frays. The adapter itself has no user-serviceable parts; replace the whole unit if output drops below 19.5 V 2.31 A or the blue-tip connector becomes loose.

What limit appears first during sustained 45 W load?

Continuous 45 W output at 19.5 V 2.31 A is the design ceiling; the adapter will trigger its internal protection if the load exceeds 45 W or if input voltage falls outside 100-240 V 50-60 Hz.

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