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Black rectangular AC adapter with 5.5 mm barrel plug and two six-foot cords

iTekiro

iTekiro 230W AC Adapter for Acer PT516-51s 19.5V 11.8A

SKU CH-J05J-J466G

230W 19.5V 11.8A AC adapter with 5.5 mm plug tip for Acer PT516-51s models, replacing 180W and 230W chargers

  • Battery typeLithium-Ion
  • Power adapter voltage19.5 V
  • Power adapter current11.8A
  • Power adapter wattage230 W
  • Product typeAC Adapter
  • Delivers 230 W at 19.5 V 11.8 A for full laptop performance
  • 5 mm barrel plug without centre pin matches original Acer connector
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • Replaces Acer 180 W and 230 W units; not for 280 W, 300 W or 330 W models
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection

What it is and who it fits

This iTekiro 230W AC adapter supplies 19.5V at 11.8A and uses a 5.5 mm barrel plug without a centre pin. It is built for Acer PT516-51s models such as the 70TP, 71Q2, 75WM and 92CB variants. The unit replaces original Acer part numbers NH.QDQAA.001, NH.QDQAA.002, NH.QDSAA.002, NH.QE6AA.001, NH.QE7AA.001, NH.QLZAA.001 and NH.QLZAA.002.

Replaces 180W and 230W chargers, not higher

The adapter is a direct substitute for Acer 180W and 230W power supplies. It does not replace 280W, 300W or 330W units, so systems that demand those higher ratings will not be supported. The jump is worthwhile when the original charger has failed or when a spare is needed for travel without carrying the bulky factory brick.

Sustained delivery with long cords

Overload, short-circuit, over-voltage, over-current and over-temperature protections maintain stable output during continuous use. A UL-listed 6 ft AC cord and a 6 ft DC cord give 12 ft total reach, reducing the need for extension leads. The rugged, sealed case resists moisture and humidity while keeping efficiency high across long charging sessions.

How it compares

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

Price $51.99
Pricier than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage19.5 V
Power adapter current11.8A
Power adapter wattage230 W

Questions about this item

What is the plug tip diameter and does it have a center pin?

The plug tip is 5.5 mm in diameter and has no center pin inside.

What cable lengths are included for AC and DC connections?

A 6 ft UL listed 3-prong AC power cord and a 6 ft DC power cord are supplied.

Which Acer adapter wattages does this unit replace and which does it not?

It replaces 180W and 230W chargers but does not replace 280W, 300W or 330W adapters.

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