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Black rectangular AC adapter with 4-pin DIN connector and long power cord

WAWEIS

WAWEIS 19V 9.5A 180W 4-Pin DIN AC Adapter

SKU CH-3R05-28BKS

180 W AC adapter with 4-pin DIN output and 10 ft cord for worldwide 100-240 V use

  • World-wide 100–240 V input suits travel
  • 180 W output powers demanding laptops
  • 10 ft total cord length adds placement freedom
  • FCC CE RoHS certified for safety compliance
  • Over-voltage over-current short-circuit protection guards hardware

Power Output and Connector

This 180W AC adapter delivers 19V at 9.5A through a 4-pin DIN connector. It is designed as a direct replacement for compatible laptop power supplies. The unit accepts worldwide input voltage from 100 to 240 VAC at 50 or 60 Hz. A 10 ft power cord is included for flexible placement.

Thermals Noise and Protection

The adapter operates silently with no moving parts. Built-in safety circuits provide over current protection, over voltage protection, short circuit protection and total power protection. Additional safeguards include overload protection, overheat protection with a smart chip and anti-interference isolation materials. The unit meets FCC, CE and RoHS certification standards.

Replacement Scope and Value

This charger replaces a lost or damaged original adapter for supported laptop models. It is not suitable for devices requiring a different voltage, amperage or connector type. Buyers who need a higher wattage unit or a USB-C power delivery solution should look elsewhere. The 12 month warranty covers defects in materials and workmanship.

How it compares

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

Price $59.99
Pricier than about 89% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 4-pin DIN plug to my laptop without damaging the connector?

Align the keyed 4-pin DIN plug with the laptop's power jack and push straight in until fully seated; forcing it at an angle can bend the internal pins.

What maintenance will this 180 W adapter need over its service life?

No routine maintenance is required; keep the ventilation slots clear of dust and replace the 10 ft mains cord only if the insulation becomes damaged.

Which protection limit activates first when the adapter runs at full 9.5 A output for long periods?

Over-temperature protection with the smart chip will trigger before the over-current or over-voltage circuits if sustained load causes excessive internal heat.

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