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Black rectangular AC adapter with 6.5 Ft cable and barrel tip

WAWEIS

WAWEIS AC Adapter for Jentec CH1812-B 6.5 Ft

SKU CH-D01J-WPX82

Replacement AC adapter compatible with Jentec CH1812-B, 6.5 ft cord, 100-240 V input, FCC/CE/RoHS certified, with over-voltage and short-circuit protection

  • World-wide 100-240 V input suits any mains supply
  • 5 ft cord gives flexible placement at home or office
  • FCC CE RoHS certified for safety compliance
  • Over-current over-voltage and short-circuit protection safeguards the laptop
  • 100 % compatible replacement for Jentec CH1812-B power supply

AC Adapter for Jentec CH1812-B

This AC adapter is a direct replacement charger for the Jentec Technology Co, LTD CH1812-B power supply. It delivers compatible power for laptops requiring this specific barrel-tip connector. The unit is built with new components and carries FCC, CE and RoHS certifications. It suits users needing a reliable mains charger for the listed device model.

Upgrade from worn or lost original charger

The adapter replaces an original Jentec CH1812-B unit that has failed, been lost or shows cable damage. A jump is worth it when the existing power brick no longer holds a secure connection or the cord is frayed. World-wide input voltage of 100-240VAC at 50/60Hz allows use across regions without a voltage converter. The 6.5 Ft total cord length restores reach to a wall outlet.

Simple barrel-tip connection

Installation requires plugging the barrel tip into the laptop DC jack and the mains plug into a wall socket; no tools or drivers are needed. The 6.5 Ft cable should be routed to avoid sharp bends or pinch points that strain the connector. Safety features include over-current, over-voltage, short-circuit and total power protection. Overheating protection uses a smart chip, while anti-interference isolation materials reduce signal noise.

Highlights

  • World-wide 100-240 V input suits any mains supply
  • 5 ft cord gives flexible placement at home or office
  • FCC CE RoHS certified for safety compliance
  • Over-current over-voltage and short-circuit protection safeguards the laptop
  • 100 % compatible replacement for Jentec CH1812-B power supply

Specifications

No published specifications for this item yet.

Questions about this item

What wall-outlet voltage range does the CH1812-B adapter accept?

The adapter operates on worldwide input voltage from 100 to 240 VAC at 50 or 60 Hz, so it works on most mains supplies without a separate converter.

Which step is often missed when connecting the CH1812-B charger for the first time?

Buyers sometimes plug the barrel tip into the laptop before seating the mains plug fully into the wall socket; insert the wall plug completely first, then connect the barrel tip.

When should the 6.5 ft power cord on the CH1812-B be replaced?

Replace the cord if the insulation shows cuts, the barrel tip becomes loose, or the over-current, over-voltage or short-circuit protections trigger repeatedly during normal use.

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