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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS 19V 3.42A 65W AC Adapter for Asus Taichi 31

SKU CH-B4ZA-BJ31K

A 65W replacement charger with a 10 ft cord and multiple safety protections for Asus Taichi 31 models

  • Worldwide 100-240 V input works anywhere
  • 19 V 3.42 A 65 W output powers Asus Taichi 31
  • 10 ft total cord length gives flexible placement
  • FCC CE RoHS certified with multiple safety protections
  • 100 % new components tested to strict quality standards

Compatible AC Adapter

This 65 W AC adapter delivers 19 V at 3.42 A for the Asus Taichi 31 series, including the Taichi 31-CX002P, Taichi 31-CX003H, Taichi 31-CX009H and Taichi 31-CX010H models. It replaces part numbers 0A001-00230300-0A200-00021900 and 90-XB3NN0PW00010Y with a unit built from new components.

Worldwide Input and Long Cord

The power supply accepts 100-240 VAC at 50/60 Hz for worldwide use and ships with a total 10 ft power cord. Over current, over voltage, short circuit and total power protections are integrated alongside overload, over-charge, over-discharge and overheating safeguards managed by a smart chip. Anti-interference isolation materials further protect connected equipment.

Single-Device Power Limit

The adapter provides a fixed 65 W output suitable for the listed Taichi 31 notebooks and cannot power devices that require higher wattage or different voltage. Buyers needing to charge multiple laptops simultaneously or operate hardware with greater power demands should consider a multi-port or higher-capacity solution.

Highlights

  • Worldwide 100-240 V input works anywhere
  • 19 V 3.42 A 65 W output powers Asus Taichi 31
  • 10 ft total cord length gives flexible placement
  • FCC CE RoHS certified with multiple safety protections
  • 100 % new components tested to strict quality standards

Specifications

No published specifications for this item yet.

Questions about this item

Will the DC cable or barrel tip need replacing after extended use?

The adapter includes a 10 ft power cord with a fixed barrel connector; the cable is not user-replaceable, so damage would require a new unit.

What limits continuous output during long charging sessions?

The 65 W rating at 19 V 3.42 A is the sustained limit; internal over-current and over-temperature protection will reduce output if that threshold is exceeded.

How much heat and fan noise should I expect when the adapter runs all day?

There is no fan; the unit relies on passive cooling, so it runs silently and will become warm but stays within FCC, CE and RoHS thermal limits.

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