JUYOON 180W 20V 9A Charger for Asus Zephyrus G14

If your Zephyrus G14 2024 (GA403, GA403U, GA403UI, GA403UV, GA403UU) needs a dependable replacement adapter, this JUYOON unit supplies the correct voltage and amperage for stable performance. It is built to match the 180W power profile and compact plug used by many 2024 model configurations. Important compatibility exceptions apply — it is not a universal Asus charger and cannot substitute higher-wattage adapters or certain 2025 and GA403UP models.

Which Asus Zephyrus G14 2024 models will this charger work with?

This adapter is engineered for specific GA403 variants released in 2024 that use a 20V 9A, 180W power adapter. It covers models with RTX 4050, 4060 and 4070 configurations within the GA403 family that require 180W input.

• Compatible: GA403, GA403U, GA403UI, GA403UV, GA403UU (2024 releases).
• Works with RTX 4050, 4060, and 4070-equipped GA403 laptops that specify 20V 9A.
• Designed to match the compact 180W plug form factor for those models.

What should I avoid using this JUYOON charger for?

Do not use this 20V 9A (180W) unit in place of higher-current Asus adapters. Attempting to replace 200W, 240W or 280W adapters with this charger can cause underpowering and instability. It also does not fit or supply correct power for some newer 2025 G14 revisions and GA403UP RTX 5070/5080 models.

• Not compatible with Asus Zephyrus G14 2025 models.
• Not a replacement for 20V 10A (200W), 12A (240W) or 14A (280W) adapters.
• Does not support GA403UP RTX 5070/5080 laptops.

How reliable and safe is the JUYOON 180W adapter?

The adapter is built to standard input and output specifications (100–240V input, 20V 9A output) suitable for global use with appropriate mains voltages. JUYOON designs these adapters with the usual protections for short-circuit, overcurrent and overheating; follow manufacturer guidance to preserve longevity and safety.

• Input: 100–240V ~ 50–60Hz for worldwide compatibility.
• Output: 20V 9A, 180W matched to specified GA403 variants.
• Includes built-in protections typical of branded third-party adapters; use original power cords where recommended.

How do I confirm this charger fits my laptop and plug?

Check your laptop’s factory charger label or system specifications for voltage and amperage. If the original adapter is 20V 9A (180W) and the plug matches the GA403 compact connector style, this JUYOON adapter is an appropriate replacement.

• Verify your original adapter sticker lists 20V 9A (180W).
• Compare the physical plug shape to ensure the connector is identical.
• If your laptop requires 200W or greater, select a higher-rated official adapter instead.

Who is this for? This JUYOON 180W 20V 9A adapter is aimed at owners of Asus Zephyrus G14 2024 GA403 series laptops who need a direct replacement for a lost, damaged, or aging 180W charger. It suits users with RTX 4050–4070 GA403 variants that specify 20V 9A power and who want a cost-effective, compatible third-party power supply. If your device is a 2025 G14, a GA403UP RTX 5070/5080, or requires more than 180W, choose a model rated for those higher specifications instead.