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Black rectangular AC adapter with 6.0mm by 3.7mm round tip cable

DELL PowerPortnerLink-65W 85W 20V 9A 6.0mm 3.7mm laptop charger

SKU CH-21V6-QQMKN

This 180W AC adapter delivers 20V at 9A through a 6.0mm by 3.7mm barrel connector for compatible ASUS ROG and TUF laptops

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible withLaptops
  • Delivers 85W output for demanding workloads
  • 20V 9A rating matches original adapter specs
  • 0mm x 3.7mm round tip fits listed ASUS models
  • 100-240V input enables worldwide use
  • New condition ensures reliable performance out of the box

180W AC adapter for ASUS ROG and TUF laptops

This DELL PowerPortnerLink unit delivers 20V at up to 11.8A for a rated 85W continuous output, with a 6.0mm by 3.7mm round tip that matches the ADP-180TB H connector specification. It is built for owners of ROG Zephyrus G14, G15, Strix G and TUF Gaming A15, A17, F15, F17 models who need a replacement power brick.

Sustained 85W delivery with 180W peak headroom

The adapter accepts 100-240V input at 50-60Hz for worldwide use and is specified to maintain 85W under continuous load while supporting short bursts up to 180W for compatible 120W and 150W devices. Fast-charging capability is listed, and the design is not intended for laptops that require more than 180W.

Corded electric brick weighing 0.621 kg

The housing measures 14.33in wide by 12.83in high by 9.06in deep and ships without a detachable mains plug, so a suitable IEC lead must be sourced separately. The fixed 6.0mm by 3.7mm barrel with central pin ensures a secure fit on supported ROG and TUF chassis, and the corded layout keeps the bulk on the desk rather than at the wall socket.

How it compares

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

Price $43.99
Pricier than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model namePowerPortnerLink-65 W
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight0.621 kg
Compatibility
Compatible withLaptops

Questions about this item

How much heat or noise does the 180W adapter produce during continuous daily use?

The ADP-180TB H unit runs silently with no moving parts; its 100-240V input and 20V 9A output stay within normal thermal limits for extended sessions.

What connector and voltage must my laptop already have for this charger to work?

Your notebook needs a 6.0mm x 3.7mm barrel jack with a central pin and must accept 20V DC input; the adapter will not fit other tip sizes or voltages.

Will this 180W brick safely power an older ASUS ROG Strix G531GT that originally shipped with a 150W supply?

Yes — the adapter supports 120W and 150W devices as well as 180W maximum, so it will negotiate the correct power level for the G531GT.

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