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Black rectangular power brick with long detachable mains cable and barrel tip

WAWEIS

WAWEIS AC Adapter 240W for Dell Alienware m17 R4

SKU CH-8S1M-RYM0B

240W replacement charger for Dell Alienware m17 R4 with 10 ft cord and safety protections

  • World-wide 100–240 V input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible with Dell Alienware m17 R4 models

240 W AC Adapter for Alienware m17 R4

This 240 W AC adapter is a direct replacement charger for the Dell Alienware m17 R4. It accepts worldwide 100-240 VAC input at 50/60 Hz and includes a 10 ft power cord. Safety features include over-current, over-voltage, short-circuit and total power protection with FCC, CE and RoHS certification.

Suits owners needing a spare or replacement charger

It fits users who want a certified 240 W unit with a long mains lead for the specified laptop. Buyers who need a lower-wattage travel adapter or a USB-C power delivery charger should look elsewhere.

240 W output rating

The 240 W rating is the single figure that decides compatibility; the adapter is built to match the original DA240PM190, HA240PM190 and LA240PM190 part numbers for the Alienware m17 R4.

Highlights

  • World-wide 100–240 V input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible with Dell Alienware m17 R4 models

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 240 W adapter for the Alienware m17 R4, and what step is often missed?

Connect the mains lead to the 100-240 VAC 50/60 Hz input, plug the barrel connector firmly into the laptop, and ensure the 10 ft cord is not pinched or coiled tightly.

What maintenance or replacement will this charger need over time?

The unit has no user-serviceable parts; inspect the 10 ft cable and connector for wear, and replace the whole adapter if overheating protection activates repeatedly.

Which limit appears first during sustained heavy loads on this 240 W supply?

Over-current, over-voltage, short-circuit or total-power protection will trip before the adapter exceeds its rated output.

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