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Rectangular black AC adapter with yellow round 5.5*2.5mm connector and US three-prong power cord

myVolts

myVolts 150W AC Adapter 19.5V 7.7A 5.5*2.5mm

SKU CH-W8MF-DRCH1

150W replacement charger delivers 19.5V 7.7A via a 5.5×2.5mm yellow tip and includes a three-prong US power cord

  • 5V 7.7A 150W output powers demanding Asus laptops
  • 5mm by 2.5mm yellow-tip connector matches original port
  • 100V-240V input works worldwide without a voltage converter
  • CE FCC ROHS certified for electrical safety
  • Overheating and short-circuit protection guards the notebook

Replacement 150 W AC adapter for Asus G-series

This 150 W AC adapter delivers 19.5 V at 7.7 A and uses a 5.5 mm by 2.5 mm yellow round tip. It is built as a direct replacement for the original ADP-150NB unit supplied with many Asus G-series laptops. The package includes the adapter and a matching three-prong US power cord. Condition is new.

Check connector size and output before ordering

Verify that your laptop requires a 5.5 mm by 2.5 mm barrel connector with centre-positive polarity. Confirm the machine expects 19.5 V and 7.7 A; a different voltage or current rating will not work. Cross-reference your exact model number against the long compatibility list provided by the manufacturer. Buyers who need a different connector diameter or a higher wattage unit cannot use this adapter.

Built-in protection and fixed US mains plug

The housing incorporates overheating and short-circuit protection and carries CE, FCC and RoHS certification. A captive three-prong US mains cord is attached, so no separate IEC lead is required. The barrel connector is moulded onto the output cable, preventing accidental disconnection during daily use. Users outside North America will need a plug adapter for local sockets.

How it compares

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

Price $10.99
Cheaper than about 91% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the box contain both the power brick and the mains cable, or do I need to order a cord separately?

The package includes one AC adapter and one three‑prong US power cord, so nothing else is required to plug it in.

How do I know whether the 19.5 V 7.7 A 150 W version with a 5.5 × 2.5 mm tip is the right one for my Asus laptop?

Match your laptop’s original adapter specs — output voltage 19.5 V, current 7.7 A, power 150 W, and a 5.5 mm by 2.5 mm yellow round connector — against the models listed such as G73, G74SX, G53SW or G75VW.

What does the 150 W rating actually deliver when the adapter is connected to a compatible notebook?

It supplies up to 150 W at 19.5 V and 7.7 A, enabling the laptop to run at full performance and charge the battery simultaneously.

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