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Small black rectangular AC adapter with attached 6.5ft power cord and thin 1.0x2.4mm barrel connector

WAWEIS

WAWEIS AC Adapter 100-240V 1.0x2.4mm 3-3.3V 2-2.5A 6.5ft

SKU CH-YWV7-J83MP

Universal 100-240V AC adapter with 1.0x2.4mm tip, 3-3.3V output, 2-2.5A current, 6.5ft cord, FCC/CE/RoHS certified

  • World-wide 100-240 V input works across regions
  • 5 ft cord gives flexible outlet placement
  • Multiple safety protections guard against faults
  • FCC, CE and RoHS certifications confirm compliance
  • 100 % compatible replacement for listed device models

Universal AC adapter for compatible laptops

This WAWEIS AC adapter accepts a worldwide input range of 100-240VAC at 50/60Hz and delivers an output of 3-3.3V at 2-2.5A through a 1.0x2.4mm connector. It is built as a direct replacement charger for the specific device models listed by the supplier. The unit is supplied new and carries FCC, CE and RoHS certifications.

Safety protections and cable length change daily use

The adapter integrates over current protection, total power protection, over voltage protection and short circuit protection to guard the connected notebook. A 6.5 ft power cord is included, giving extra reach between the wall outlet and the workstation. The supplier also notes overload protection, over-charge and over-discharge protection, overheating protection with a smart chip and anti-interference isolation materials.

Compact wall-plug design suits travel

The housing uses high-quality materials and meets strict quality-control standards for durability. Its standard wall-plug form factor allows direct connection to mains sockets without a separate brick on the floor. Builders needing a different connector size, higher output voltage or a USB-C interface will find this unit unsuitable.

How it compares

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

Price $9.99
Cheaper than about 92% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 1.0x2.4mm connector wear out and need replacement over time?

The barrel connector is a standard passive part; it does not contain moving contacts and typically lasts the life of the adapter unless physically damaged.

What limits continuous output when the adapter runs at 3.3V 2.5A for hours?

Over-current and over-temperature protections will shut the unit down before components exceed their rated limits.

How much heat and noise does the adapter produce during all-day operation?

The adapter has no fan; it runs silently and warmth stays within normal levels thanks to overload and overheating safeguards.

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