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

WAWEIS

WAWEIS 4-Pin DIN 19V 120W AC/DC Adapter laptop battery

SKU CH-ER2M-7K9JD

A 19 V 120 W AC adapter with 4-pin DIN output and ten-foot cord for compatible Asus laptops

  • World-wide 100–240 V input works anywhere
  • 120 W output at 19 V 6.32 A powers demanding Asus models
  • 10 ft total cord length gives flexible placement
  • Multiple safety protections guard against over-current, over-voltage and short circuits
  • FCC, CE and RoHS certified for regulated quality

Universal Input AC Adapter

This 19V 120W AC/DC adapter accepts 100-240VAC at 50/60Hz for worldwide use. It replaces the original charger for compatible Asus laptops and delivers 6.32A output through a 4-pin DIN connector. The unit includes a 10 ft power cord for flexible placement.

Protection Features and Cooling

Safety circuits provide over-current, over-voltage, short-circuit and total-power protection. A smart chip adds overheating protection while anti-interference materials improve isolation. The adapter runs on passive cooling with no moving parts, so operation is silent.

Build Integration

The 4-pin DIN plug fits the listed Asus models directly with no extra cables required. FCC, CE and RoHS certifications confirm compliance for use in regulated environments. The long cord frees the power brick from the desk edge and reaches distant outlets.

How it compares

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

Price $21.99
Cheaper than about 68% 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 Asus L5800C and what is the common mistake?

Align the keyed 4-pin DIN connector with the laptop port and push straight in; forcing it upside-down bends the pins and breaks the jack.

Which parts of the 120W adapter will need replacement after extended use?

The 10 ft power cord and the IEC C7 mains lead wear first; the brick itself has no user-serviceable parts.

What limit appears first when the 19V 6.32A supply runs continuously at full load?

Over-temperature protection trips before the 120W rating is exceeded, shutting the unit down until it cools.

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