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Black rectangular AC adapter with 7.4mm barrel connector and US power cable

myVolts

myVolts 19.5V 11.8A 230W 7.4mm AC adapter

SKU CH-DXNP-JCWDY

A 230 W laptop charger delivering 19.5 V at 11.8 A through a 7.4 mm connector, compatible with Delta and Asus models including the MSI GT72 Dominator Pro, and supplied with a US power cable

  • Worldwide voltage support from 100 to 240V AC input
  • 230W output powers demanding Delta, Asus and MSI GT72 laptops
  • 4 mm × 5.0 mm connector matches the required big-pin tip
  • Multiple protections include over-voltage, over-current and short-circuit safeguards
  • Operates reliably from 0 to 40 °C with 3000V isolation

230W AC Adapter for High-Power Laptops

This 230 watt power supply delivers 19.5 volts at 11.8 amps for demanding notebooks. It suits owners of compatible Delta and Asus units including the MSI GT72 Dominator Pro series who need a replacement or spare charger.

7.4mm Connector with Worldwide Input

The barrel plug measures 7.4 by 5.0 millimetres and must match the device socket exactly. Input accepts 100 to 240 volts AC at 50 to 60 hertz for worldwide use and the package includes a US power cable.

Protections and Temperature Limits

Built-in safeguards cover over-voltage, over-current, overload and short-circuit conditions with automatic recovery. Operating temperature spans 0 to 40 degrees Celsius while storage allows -20 to 85 degrees Celsius.

How it compares

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

Price $100.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 19.5V 11.8A output cap in practice?

It delivers up to 230W to compatible Delta or Asus laptops, with load regulation held within ±5% and low DC ripple for stable operation.

What physical clearance does the 7.4mm by 5.0mm connector need?

The barrel tip measures 7.4mm outer diameter and 5.0mm inner diameter; the laptop jack must match these dimensions exactly for a secure fit.

How is the adapter installed and what step is often missed?

Plug the US cable into the adapter’s three-prong inlet, connect the barrel to the laptop, then plug into a 100 to 240V AC outlet; the step often missed is verifying the jack polarity matches the 7.4mm by 5.0mm connector before powering on.

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