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Compact black laptop charger brick with small round pin connector and long cable

FLEANE

FLEANE N19H2 45W 3.0mm Small Pin Laptop Charger

SKU CH-MH2C-MT9NM

45 W AC adapter with a 3.0 mm small-pin connector, 19 V output and built-in safety protections

  • Product typeCharger
  • Delivers 45 W at 19 V 2.37 A for reliable laptop power
  • Accepts 100 V to 240 V input for worldwide use
  • Fits 3.0 mm × 1.1 mm small-pin connector on compatible models
  • Includes short-circuit, over-voltage, over-current and over-heat protection
  • Offers 4 ft plus 5.5 ft total cable length for flexible placement

FLEANE N19H2 45W 3.0mm Charger

The FLEANE N19H2 is a 45 W laptop charger with a small-pin 3.0 mm by 1.1 mm connector. It delivers 19 V at 2.37 A and accepts a 100 V to 240 V input for worldwide use. The unit includes short-circuit, over-voltage, over-current and over-heating protection.

Users with matching Acer models and small-pin

This charger suits owners of listed Acer Aspire, Chromebook and TravelMate models that require a 45 W adapter with the 3.0 mm by 1.1 mm tip. Buyers whose laptops use a 5.5 mm by 1.7 mm barrel or a USB-C power port cannot use this unit and should look for a different adapter.

3.0 mm by 1.1 mm small-pin connector

The decisive specification is the connector size: a 3.0 mm outer diameter and 1.1 mm inner diameter small-pin plug. Only devices designed for this exact tip will fit and charge correctly, so verify the port on your laptop before ordering.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Product typeCharger

Questions about this item

Does this 3.0 mm small-pin connector fit my Acer Aspire A515-44?

Yes, the 3.0 × 1.1 mm tip matches the A515-44 charging port; the 5.5 × 1.7 mm and USB-C sizes are not compatible.

Will the 19 V 2.37 A output run safely on my older Acer Chromebook C720-2103 that originally used a 45 W adapter?

The charger supplies the same 19 V 2.37 A 45 W rating and includes short-circuit, over-voltage, over-current and over-temperature protection for legacy models.

How can I confirm the adapter is delivering power once I plug it in?

The laptop charging indicator should light up and the battery icon will show charging; the brick runs silently with no fan.

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