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Black rectangular AC adapter with 6.5 ft power cord

WAWEIS

WAWEIS 12V AC/DC Adapter 6.5 Ft Replacement for Challenger

SKU CH-ZJKD-DDB54

A 12V AC/DC adapter with 6.5 ft cord, 100-240VAC input, and over-current, over-voltage, and short-circuit protection

  • World-wide 100-240 VAC 50/60 Hz input works anywhere
  • 5 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection keeps devices safe
  • FCC, CE and RoHS certifications confirm regulatory compliance
  • 100 % compatible replacement for Challenger HK-AD-120U100-US and related models

Compatible Replacement Adapter

This 12V AC/DC adapter replaces the Challenger HK-AD-120U100-US and related PS-2.1-SW models. It delivers 12VDC output with a 2.1A current rating for compatible laptops and devices. The unit accepts worldwide input voltage from 100 to 240VAC at 50 or 60Hz. A 6.5 ft power cord provides flexible placement.

Simple Plug-In Installation

Connect the adapter to a wall outlet and the DC plug to your device; no drivers or configuration are required. The 6.5 ft cord reduces strain on the connector during use. Built-in protections guard against over current, over voltage, short circuit and total power faults. Overheating protection uses a smart chip while anti-interference materials improve isolation.

For Challenger HK-AD-120U100-US Owners

This adapter suits users needing a direct replacement for the listed Challenger and PS-2.1 series power supplies. It matches the original 12V 2.1A specification and connector fit. Buyers who require a different voltage, current rating or connector type should look at an alternative power supply.

Highlights

  • World-wide 100-240 VAC 50/60 Hz input works anywhere
  • 5 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection keeps devices safe
  • FCC, CE and RoHS certifications confirm regulatory compliance
  • 100 % compatible replacement for Challenger HK-AD-120U100-US and related models

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the adapter is delivering 12 V correctly after I plug it in?

The unit includes over-voltage, over-current, short-circuit and total-power protection; a steady LED on the brick and normal laptop charging indication show it is operating as intended.

What comes in the box with this 6.5 ft 12 V adapter?

The package contains the AC/DC power brick with its integrated 6.5 ft DC cable and the detachable AC mains cord for 100-240 V 50/60 Hz input.

Which connector variant matches my Challenger HK-AD-120U100-US or PS-2.1-SW unit?

This model replaces the HK-AD-120U100-US, HK-XX12-U12, PS-2.1-SW, PS-2.1-12-2SW and PS-21-SW part numbers, all using a 2.1 mm barrel plug at 12 VDC.

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