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Black rectangular AC adapter with 6.0 by 3.7 mm barrel connector and cable

myVolts

myVolts 180W 20V 9A ac adapter 6.0×3.7mm for Asus ROG Zephyrus G14 GA401IV ADP-180TB H

SKU CH-DW7D-Q2RGT

Replaces ADP-180TB H and ADP-150CH B chargers with 20 V 9 A 180 W output and 6.0×3.7 mm connector

  • Delivers 180 W for demanding gaming laptops
  • 20 V 9 A output matches original spec
  • 0×3.7 mm barrel ensures correct fit
  • CE FCC RoHS certified for safety compliance
  • Built-in OVP OCP SCP protection guards hardware

180W 20V 9A Adapter for Asus ROG Zephyrus G14

This 180W AC adapter delivers 20V at 9A through a 6.0×3.7mm barrel connector. It is built for Asus ROG Zephyrus G14 GA401IV and a wide range of compatible ROG, TUF and ProArt StudioBook laptops. The unit meets CE, FCC and RoHS certification and includes OVP, OCP and SCP protection circuits. It replaces the original ADP-180TB H and several related part numbers.

Replaces lost or failing 180W OEM chargers

The adapter substitutes Asus part numbers such as ADP-180TB H, ADP-180UB BB and ADP-150CH B when the original unit is damaged, lost or no longer holds a stable charge. The upgrade is worth it when your laptop shows charging errors, the tip feels loose or the brick overheats under load. V-0 grade flame-retardant housing adds a safety margin over lower-rated replacements.

Verify 6.0×3.7mm tip and 20V 9A rating before

Confirm that your laptop requires exactly 20V 9A and uses the 6.0×3.7mm connector — not the 5.5×2.5mm or 4.5×3.0mm variants. Check the label on your current brick for ADP-180TB H or the listed compatible part numbers. Ensure the input range 100-240V 50-60Hz matches your mains supply.

Highlights

  • Delivers 180 W for demanding gaming laptops
  • 20 V 9 A output matches original spec
  • 0×3.7 mm barrel ensures correct fit
  • CE FCC RoHS certified for safety compliance
  • Built-in OVP OCP SCP protection guards hardware

Specifications

No published specifications for this item yet.

Questions about this item

What connector size does this 180W adapter use?

The adapter has a 6.0×3.7 mm barrel connector. Verify your laptop requires this exact tip before ordering.

How do I connect the adapter safely?

Plug the AC cord into a 100–240 V outlet first, then insert the 6.0×3.7 mm tip firmly until it seats. Reversing the order can cause arcing.

When should I replace the AC cord?

Replace the detachable mains lead if the insulation cracks, the plug pins loosen, or the cord becomes warm during normal use.

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