ZHUODYER 240W 20V 12A ASUS Laptop Charger 6.0x3.7mm

This ZHUODYER adapter is built as a high-power replacement for a broad range of ASUS gaming and performance notebooks. It accepts 100–240V AC input and outputs 20V at up to 12A (240W), with a 6.0 x 3.7mm barrel connector. The unit includes a power cord and integrated protection against overcurrent, overvoltage, short circuits and overheating, making it a convenient spare or replacement for high-draw systems such as ROG Zephyrus, Strix Scar, TUF Gaming and ZenBook Pro Duo models.

Which ASUS models does this 240W charger support?

This charger is compatible with many recent ASUS gaming and high-performance laptops that require higher wattage. It supports multiple ROG Strix, Strix Scar, Zephyrus, TUF A-series and ZenBook Pro Duo configurations that use a 6.0 x 3.7mm barrel plug and a 20V power rail.

• ROG Strix and Strix Scar series (G513, G533, G733, G15/G17 variants)
• Zephyrus G14/G15/M16 and Zephyrus Duo/S17 models
• TUF Gaming F15/F17, A15/A17 and related FA/FX/FX7 series
• ZenBook Pro Duo 15 (UX582) and other high-wattage ASUS notebooks

How does the charger handle safety and heat during heavy gaming or rendering?

The ZHUODYER adapter includes multiple built-in safeguards to reduce the risk of electrical faults while running demanding applications. Thermal management plus protections for short-circuit, overcurrent and overvoltage help keep both the adapter and the laptop within safe operating limits.

• Integrated short-circuit and overcurrent protection
• Overvoltage safeguards to protect laptop circuitry
• Thermal design and auto-cutoff under overheating conditions
• Compliance with standard AC input range (100–240V, 50–60Hz)

What physical connector and power profiles are included?

The adapter outputs 20V at a maximum of 12A through a 6.0 x 3.7mm DC barrel connector — a common configuration for high-power ASUS units. It is also backward-compatible with lower-wattage profiles (200W, 180W) where the laptop negotiates lower current draws.

• Output: 20V, 12A, 240W maximum
• Compatible with 20V~10A (200W) and 20V~9A (180W) laptop power profiles
• DC connector size: 6.0 x 3.7mm — verify pin size before purchase
• Package includes 1 x 240W charger and 1 x power cord

How should I verify fit before buying?

Confirm the DC plug dimensions and your laptop’s required voltage/current rating from the original adapter or the laptop label. Using a mismatched connector or insufficient wattage can result in slow charging or device instability, so check both the 6.0 x 3.7mm pin size and a 20V input spec before ordering.

• Check original adapter label for 20V and ampere rating
• Measure or visually confirm the 6.0 x 3.7mm barrel plug size
• Ensure your model is listed among supported ROG, Zephyrus, Strix or TUF series
• Contact support if you are unsure about compatibility

Who is this for: The ZHUODYER 240W charger is aimed at gamers, content creators and professionals who use power-hungry ASUS laptops and need a reliable replacement or second adapter. It suits owners of ROG Strix/Scar and Zephyrus machines, TUF series laptops, and high-end ZenBook Pro Duo configurations that require a 20V/12A supply and a 6.0 x 3.7mm connector. If you frequently run graphics-intensive games, 3D rendering or long editing sessions and want a ready, safety-focused power solution, this adapter provides the wattage and protections those workflows demand.