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Black rectangular AC adapter with 10 ft power cord and standard plug

WAWEIS

WAWEIS AC/DC Adapter for Samsung NP-RF511-S03US NP-Q1U Laptop Power Supply Cord Cable Charger Mains PSU

SKU CH-1NB8-7K9AY

Replacement AC adapter compatible with Samsung NP-RF511-S03US and NP-Q1U laptops, includes 10 ft power cord and safety protections

  • World-wide 100–240 VAC 50/60 Hz input for universal use
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection built in
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible with Samsung NP-RF511-S03US and NP-Q1U laptops

Compatible Laptop Charger

This WAWEIS AC adapter replaces the original power supply for Samsung NP-RF511-S03US and NP-Q1U laptops. It delivers 100 percent compatibility with the listed models. The unit is brand new and built with quality components.

Worldwide Input Voltage

The adapter accepts 100-240VAC at 50/60Hz for use across different mains standards. A 10 ft power cord is included for flexible placement. Safety protections cover over current, over voltage, short circuit and total power events. Certifications include FCC, CE and RoHS.

Check Connector and Polarity

Verify that the barrel connector size and polarity match the original Samsung charger before ordering. Ensure the laptop requires the same voltage and current ratings as this replacement. The 12 month warranty covers manufacturing defects only.

Highlights

  • World-wide 100–240 VAC 50/60 Hz input for universal use
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection built in
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible with Samsung NP-RF511-S03US and NP-Q1U laptops

Specifications

No published specifications for this item yet.

Questions about this item

Does the 10 ft power cord length suit a typical desk setup?

The charger includes a total 10 ft long power cord, giving ample reach from a wall socket to a laptop on a standard desk.

What does the 100-240VAC 50/60Hz input range mean for daily use?

The adapter accepts worldwide mains voltage from 100 to 240 volts at 50 or 60 Hz, so it works on domestic and international power grids without a separate voltage converter.

Which safety certifications apply to this charger?

The unit carries FCC, CE and RoHS certifications, confirming compliance with electromagnetic compatibility, European safety and hazardous-substance restrictions.

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