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Black rectangular AC adapter with 5.5mm barrel plug and 6.5ft power cord

WAWEIS

WAWEIS AC Adapter 12V 1A 5.5mm 6.5ft

SKU CH-3EC3-SJ1HX

A 12V 1A AC adapter with 5.5mm tip and 6.5ft cord, certified FCC CE RoHS with over-current, over-voltage and short-circuit protection

  • World-wide 100-240V input works anywhere
  • 5 ft cord reaches distant outlets easily
  • Multiple safety protections guard connected devices
  • FCC CE RoHS certified for regulatory compliance
  • 100 % OEM compatible replacement for listed models

Power adapter for 12 V devices

This WAWEIS AC adapter delivers 12 V at 1 A through a 5.5 mm barrel connector. It accepts worldwide input from 100 to 240 VAC at 50 or 60 Hz. The unit is designed as a direct replacement charger for compatible laptops and similar equipment.

Practical limits of the barrel interface

The fixed 5.5 mm plug fits only devices that specify this exact connector size and polarity. Output is limited to 12 watts, so it cannot power equipment that draws more current. The 6.5 ft cord length sets the maximum reach from the wall outlet.

Installation and common issues

Plug the adapter into a mains socket and connect the barrel tip to the device; no drivers or configuration are required. Problems usually arise when the tip size or polarity does not match the laptop, or when the device demands more than 1 A. Built‑in over‑current, over‑voltage and short‑circuit protections shut the unit down in those cases.

How it compares

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

Price $8.99
Cheaper than about 93% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick a different voltage or tip size for my laptop?

This adapter supplies 12 V through a 5.5 mm barrel connector; only choose it if your device requires exactly 12 V and a 5.5 mm tip.

What does the 1 A rating mean when the adapter is plugged into my laptop?

The 1 A rating is the maximum continuous current the unit can deliver at 12 V; your laptop will draw only what it needs up to that limit.

What does the 100-240 V 50/60 Hz input actually cover in daily use?

It accepts mains voltages from 100 V to 240 V at 50 Hz or 60 Hz, so the same adapter works on household power worldwide.

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