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Black rectangular power brick with 7.4 by 5.0 mm barrel connector and centre pin, 6 ft AC cord and 6 ft DC cable attached

iTekiro

iTekiro 240W AC Adapter 19.5V 12.3A 7.4x5.0mm Dell G15 G16 Precision Alienware

SKU CH-RVXN-2H2TQ

240W AC adapter with 7.4x5.0mm centre-pin tip replaces 180W, 230W and 240W Dell chargers for G15, G16, Precision and Alienware models

  • Battery typeLithium-Ion
  • Power adapter voltage19.5 V
  • Power adapter current12.3A
  • Power adapter wattage240 W
  • Product typeAC Adapter
  • Delivers 240W at 19.5V 12.3A for demanding Dell laptops
  • 4x5.0 mm centre-pin plug fits G15, G16, Precision and Alienware models
  • 6 ft AC cord plus 6 ft DC cord gives extended reach without extensions
  • UL-listed cord and built-in surge protection guard against voltage spikes
  • Rugged sealed case resists moisture and humidity for mobile durability

Compatible Dell Laptop Charger

This 240W AC adapter delivers 19.5V at 12.3A through a 7.4 x 5.0 mm barrel plug with a centre pin. It fits Dell G15, G16, Precision 7510 through 7780 and Alienware 14, 15, 17, m14, m15, m17 and R-series models. It replaces 180W, 230W and 240W Dell chargers but does not replace 280W, 300W or 330W units.

Thermal and Electrical Behaviour

The adapter accepts worldwide AC input from 100 to 240V at 50 to 60Hz. High power efficiency provides consistent and continuous power during normal operation. Internal safety features filter input voltage spikes and surges while limiting output voltage and current to protect the laptop from electrical hazards.

Included Cords and Build

A UL-listed 6 ft 3-prong AC power cord and a 6 ft DC output cord give extended reach without needing extra extension leads. The ruggedised case is tightly sealed against moisture and high humidity to withstand harsh mobile environments. Dimensions are 7.75 x 3.75 x 1.75 inches and weight is 46.20 oz.

How it compares

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

Price $47.99
Pricier than about 80% 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 current12.3A
Power adapter wattage240 W

Questions about this item

How do I install this 240W adapter and which plug tip mistake should I avoid?

Connect the 6 ft AC cord to the brick, then the 6 ft DC lead to the laptop; the tip is 7.4 x 5.0 mm with a centre pin — do not use a 9.0 x 6.2 mm plug.

What part will need replacement first on this 19.5V 12.3A unit?

The 6 ft AC cord and 6 ft DC lead are the only serviceable parts; the sealed brick has no user-replaceable components.

What limit appears first when this 240W charger runs continuously?

The 240W output ceiling is reached before thermal limits; it does not replace 280W, 300W or 330W Dell adapters.

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