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Black rectangular power brick with 7.4 by 5.0 mm barrel connector and centre pin, six foot cords on both sides

iTekiro

iTekiro 240W 19.5V 12.3A AC Adapter 7.4x5.0mm Dell G3 G5 G7 Inspiron

SKU CH-ETYP-W5G3T

A 240W 19.5V AC adapter with a 7.4x5.0mm centre-pin plug and extra-long cords for compatible Dell G3, G5, G7 and Inspiron laptops

  • 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 G-series and Inspiron models
  • 4 x 5.0 mm centre-pin tip matches required Dell connector exactly
  • Extra-long 6 ft AC cord plus 6 ft DC cord reaches distant outlets without extensions
  • UL-listed AC cord and internal surge protection guard against voltage spikes
  • Rugged sealed case resists moisture and humidity for durable mobile use

240 W Dell G-Series Charger

This 240 W AC adapter delivers 19.5 V at 12.3 A and fits Dell G3, G5 and G7 laptops plus Inspiron 15 7577 models. It ships new with a 7.4 × 5.0 mm centre-pin plug and replaces 180 W, 230 W and 240 W Dell units. The package includes a 6 ft AC cord and a 6 ft DC cord for extended reach.

180 W to 240 W Replacement Range

The adapter accepts 100–240 V input at 50–60 Hz for worldwide use and covers Dell chargers rated 180 W, 230 W and 240 W. It does not replace 280 W, 300 W or 330 W units, so laptops requiring those higher ratings cannot use this model. The UL-listed AC cord and internal surge filtering protect against voltage spikes.

Rugged Case with Centre-Pin Connector

A ruggedised enclosure seals against moisture and humidity while the 7.4 × 5.0 mm tip (not 9.0 × 6.2 mm) ensures a secure Dell centre-pin connection. The brick measures 7.75 × 3.75 × 1.75 in and weighs 46.20 oz, and the combined 12 ft of cable length lets you position the adapter without extension cords.

How it compares

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

Price $43.99
Pricier than about 76% 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

Should I choose the 240W or 180W version for my Dell G5 5590?

The adapter delivers 19.5V at 12.3A for 240W max output and replaces both Dell 240W and 180W chargers; it does not replace 280W, 300W or 330W units.

What does the 19.5V 12.3A rating mean when the adapter is connected to my laptop?

It supplies up to 240W at 19.5V with 12.3A current, powering the laptop and charging the battery whether the system is on or off.

Does the 7.4x5.0mm tip with centre pin fit the Dell G3 3579 charging port?

Yes, the 7.4 x 5.0 mm plug with centre pin matches the port on listed G3, G5, G7 and Inspiron models; it is not the larger 9.0 x 6.2 mm tip.

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