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Compact black rectangular AC adapter with US power cable attached

FLEANE

FLEANE 19V 2.37A 45W 5.5x1.7mm laptop AC adapter

SKU CH-4G4Q-17FBV

A 45 W laptop charger delivering 19 V at 2.37 A through a 5.5 × 1.7 mm barrel plug, compatible with ADP-45HE B and PA-1450-26 part numbers

  • Product typeCharger
  • Worldwide input voltage 100 to 240V AC 50 to 60Hz
  • 45W output at 19V 2.37A powers compatible laptops
  • 5mm x 1.7mm barrel connector matches listed part numbers
  • Replaces PA-1450-26 ADP-45HE B A13-045N2A A045R021L
  • Includes US AC cable for immediate use

Power specification

This 45W AC adapter delivers 19V at 2.37A through a 5.5 x 1.7mm barrel connector. It accepts a universal 100 to 240V AC input at 50 to 60Hz for worldwide use. The unit replaces part numbers including PA-1450-26, ADP-45HE B and A13-045N2A. A US power cable is included in the package.

Sustained operation

The adapter is rated for continuous 45W output at 19V 2.37A without time limits or derating curves mentioned. Input current draws between 1.0A and 0.6A across the 100 to 240V range during steady-state load. No thermal throttling behaviour or duty-cycle restrictions are specified in the data.

Upgrade context

This unit suits owners of compatible laptops whose original 45W charger is lost or damaged. It does not support devices requiring higher wattage, different voltage or an alternative connector size. Buyers needing more power or a USB-C interface should verify their device specifications before purchasing.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeCharger

Questions about this item

How much heat or noise does the 19 V 2.37 A 45 W adapter produce when running continuously?

The brick is a sealed switch-mode unit with no fan, so it runs silently; only mild warmth is expected at the 45 W rating.

What must I already own to use this charger?

A laptop that accepts 19 V via a 5.5 mm outer, 1.7 mm inner barrel plug and draws no more than 2.37 A.

Will it work with my existing laptop that uses one of the listed part numbers such as ADP-45HE B or PA-1450-26?

Yes, the adapter matches the voltage, current and 5.5 x 1.7 mm tip for every part number shown in the compatibility list.

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