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Rectangular black power brick with 7.4mm barrel connector and detachable cord

NShi

NShi 240W 19.5V 12.3A 7.4mm laptop replacement part

SKU CH-E5HZ-602WC

240W 19.5V 12.3A charger with 7.4mm connector replaces 180W and 130W Dell Alienware, G-series and Precision power supplies

  • 240W output powers demanding Alienware and G-series laptops
  • 5V 12.3A matches original Dell PA-9E and 7XCR6 specifications
  • 4mm x 5.0mm barrel connector fits listed Precision and Inspiron models
  • CE FCC RoHS certified protection guards against over-voltage and short-circuit
  • 100-240V 50-60Hz input enables worldwide travel use

Power specification

This 240W adapter delivers 19.5V at 12.3A through a 7.4mm x 5.0mm barrel connector. It accepts 100-240V AC input at 50-60Hz for worldwide use. The unit replaces Dell part numbers including PA-9E, DA240PM180 and 7XCR6. It is certified to CE, FCC and RoHS standards.

Current ceiling

The 12.3A output limit means the charger cannot support systems that draw more than this figure. Dell models requiring a 300W 16.9A brick are explicitly excluded from compatibility. Buyers must verify their laptop's original adapter rating before purchase. Using an undersized supply can cause throttling or shutdown under load.

Supported configurations

The adapter comfortably runs Alienware M15, M17 and Area-51M models alongside G3, G5, G7 and G15 series laptops. It also covers Precision 7520, 7530, 7710, 7720 and M6400 through M6800 workstations. It will not power any device needing above 12.3A or a different connector size.

Highlights

  • 240W output powers demanding Alienware and G-series laptops
  • 5V 12.3A matches original Dell PA-9E and 7XCR6 specifications
  • 4mm x 5.0mm barrel connector fits listed Precision and Inspiron models
  • CE FCC RoHS certified protection guards against over-voltage and short-circuit
  • 100-240V 50-60Hz input enables worldwide travel use

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 240W, 180W or 130W version for my Alienware?

This adapter delivers up to 240W at 19.5V and 12.3A. It also works with laptops that originally used 180W (9.23A) or 130W (6.7A) chargers. Do not use it if your machine requires a 300W (16.9A) supply.

What does the 240W rating mean when the charger is plugged into my laptop?

It means the unit can supply up to 240 watts at 19.5 volts and 12.3 amps. Your laptop will draw only the current it needs, so it runs safely on models rated for 180W or 130W as well.

What connector does this charger use and what does it limit?

The tip measures 7.4mm by 5.0mm. This physical size determines which Dell models it fits; it cannot connect to laptops that require a different barrel diameter or pin arrangement.

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