450-AGCU Dell power adapter 180 Watt For Laptop

450‑AGCU Specifications

Dell 180 W AC Adapter (Barrel Connector)

Manufacturer: Dell
Manufacturer Model: 450‑AGCU
Product Line: Dell Notebook Power Adapters
Product Series: 180 W AC Adapter
Product Type: External Laptop Power Adapter / Charger
Product Name: Dell 180 W AC Adapter

KEY FEATURES:
Supported Devices: Dell laptops and gaming systems requiring 180 W (including Alienware 15 R4, Alienware 17 R5, G3 15, G5 15, G7 15, Inspiron 15 Gaming 7577, Precision 7520, and more)
Output Power: 180 W
Input Voltage: 100–240 VAC (auto‑sensing)
Output Voltage: 19.5 V DC
Output Current: 9.23 A
Connector Type: 7.4 mm × 5.0 mm barrel with center pin
Color: Black

PERFORMANCE:
Stable high‑wattage power delivery for high‑performance laptops
Supports charging while system is under load
Provides consistent output across wide input range

ENVIRONMENTAL & RELIABILITY:
Built to Dell quality and safety specifications
Protections: Over‑voltage, over‑current, over‑temperature safeguards
Typical durability for daily use

PHYSICAL:
Form Factor: External AC adapter (brick style)
Typical Dimensions: Approximately 153 mm × 75 mm × 31 mm
Weight: ~592 g

COMPATIBILITY:
Compatible with a range of Dell/Alienware Precision, Inspiron, G‑Series, and other models that accept a 7.4 mm barrel 180 W adapter output