Genuine ASUS ADP-380AB B Replacement Charger for ASUS ROG Strix G16 2025 Gaming Laptop

Original 380W 20V 19A AC Adapter Charger for ASUS ROG Strix G16 (2025) ADP-380AB B

Keep your ASUS gaming laptop operating at peak performance with the Original ASUS ADP-380AB B 380W AC Adapter. Engineered for high-performance gaming systems, this genuine power supply delivers a stable 20V 19A output (380W), providing the power required for demanding workloads, AAA gaming, content creation, and multitasking. Designed specifically for compatible ASUS ROG Strix and ROG Strix SCAR series laptops, this adapter ensures reliable charging, optimal system stability, and long-term durability. The ADP-380AB B features a universal AC input and rectangular DC connector, matching the power requirements of the ASUS ROG Strix G16 (2025) series.

Why Your 2025 ROG Strix G16 Requires the Full 380 Watts

Laptops of this caliber utilize advanced power-shifting technologies, like dynamic boost, routing wattage between the CPU and GPU depending on the current workload.

If you attempt to use a lower-wattage charger (like an older 240W or 280W ROG adapter), you will immediately encounter two major issues:

1. Battery Drain While Plugged In: The laptop will be forced to siphon power from the internal battery to make up for the charger's deficit during intense gaming. This rapidly degrades your lithium-ion battery's health.

2. Aggressive Throttling: The motherboard will intentionally drop your frame rates and lower clock speeds to prevent the system from crashing due to power starvation.

This massive 380-watt unit (20 Volts at 19 Amps) ensures your laptop's VRMs (Voltage Regulator Modules) are fully saturated, allowing you to sustain maximum boost clocks, run the cooling fans at 100%, and power external peripherals without ever dipping into your battery reserves.

Precise Technical Specifications

• Exact Part Number: ADP-380AB B (Authentic ASUS/Delta Electronics OEM)

• Compatible Models:ASUS ROG Strix G16 (2025) G615 G615LW-CS94 G615LW-AS96 Laptop

• Power Delivery: 380 Watts Maximum

• Output Parameters: 20.0V ⎓ 19.0A

• Worldwide Input: 100-240V ~ 50-60Hz (Safe for international travel)

• Connector Interface: 6.0mm x 3.7mm Barrel with Central Pin (This is the specific proprietary connector for high-end modern ASUS ROG systems).

The Danger of "Universal" High-Wattage Chargers

At 380 watts, you are dealing with a serious amount of electrical current. Cheap, third-party knockoff chargers lack the heavy-duty copper coils, dense thermal potting, and sophisticated IC chips found in this genuine ASUS unit.

Using an unverified aftermarket brick for heavy gaming poses a severe risk to your motherboard. The ADP-380AB B is built with strict, factory-calibrated safety protocols, including immediate shut-off mechanisms for Over-Current (OCP), Over-Voltage (OVP), and Over-Heating (OTP). It delivers a perfectly "clean" sine wave of power, preventing screen flickering, audio buzz, and hardware damage.

Compatibility Checklist

This adapter is specifically validated for the 2025 ASUS ROG Strix G16 series and select ultra-premium ASUS models requiring a 380W draw.

Before checking out, please ensure:

• Your laptop’s bottom casing specifies an input of 20V 19A (or 380W).

• Your charging port is a circular barrel type with a tiny pin located in the center (6.0*3.7mm).

• Note: This adapter is physically quite large and heavy, reflecting the massive internal components required to deliver 380 continuous watts safely.

Your Purchase, Fully Protected

We don't cut corners on enthusiast hardware. Every ADP-380AB B power supply includes a premium, thick-gauge wall power cord to handle the high amperage. We stand behind the authenticity and durability of this adapter with a  60-Day Direct Refund Guarantee and a 12-Month Hardware Replacement Warranty. Keep your ROG system dominating the leaderboards safely.

Why Choose the Original ADP-380AB B Adapter?

Using an OEM-specification charger is essential for maintaining system stability, battery health, and maximum gaming performance. The ASUS ADP-380AB B is designed to deliver the exact voltage, current, and wattage required by high-end ROG gaming laptops, helping prevent performance throttling and charging issues associated with lower-powered adapters. Whether replacing a damaged charger or purchasing a backup power supply, this genuine 380W adapter offers the reliability and performance serious gamers demand.

Choose the Original ASUS ADP-380AB B 380W AC Adapter for dependable power delivery, advanced safety protection, and OEM-quality performance tailored for the ASUS ROG Strix G16 (2025) gaming laptop.