Chicony A21-200P2B Laptop Power Adapter – 20V 10A | 200W | 4.5 × 3.0mm (Used)

Power a compatible high-performance laptop with the Chicony A21-200P2B 200W AC Power Adapter.

Designed for selected MSI and other compatible gaming laptops, this adapter provides a rated output of 20V at 10A, delivering up to 200W of power. Its high-output design is suitable for laptops that require more power than a standard everyday notebook charger.

The adapter uses a 4.5 × 3.0mm barrel connector with a centre identification pin and a detachable mains power cable.

Key Features

⚡ 200W High-Power Laptop Adapter
🔋 20V / 10A DC Output
🔌 4.5 × 3.0mm Barrel Connector
📍 Centre Identification Pin
💻 Suitable for Selected Gaming Laptops
🎮 Compatible with Selected MSI Laptop Models
🌍 100–240V Wide-Voltage AC Input
🛡️ Built-In Electrical Protection
🔄 Detachable Mains Power Cable
⚫ Durable Black Power-Brick Design

Specifications

Brand: Chicony
Model: A21-200P2B – Confirm from Label
Alternative Part Number: A200A022P – Confirm from Label
Product Type: Laptop AC Power Adapter
Maximum Rated Power: 200W
DC Output Voltage: 20V
DC Output Current: 10A
AC Input Voltage: 100–240V
AC Input Frequency: 50–60Hz
AC Input Current: Up to Approximately 2.5A
Connector Type: Round Barrel Connector with Centre Pin
Connector Size: Approximately 4.5 × 3.0mm
Polarity: Centre Positive
Mains Cable: Detachable
Mains Plug: UK/Ireland Three-Pin, only when supplied
Adapter Colour: Black
USB-C Charging: No
Interchangeable Tips: No

Compatibility

Commonly used with selected high-performance laptops, including compatible models from ranges such as:

• MSI Katana
• MSI Bravo
• MSI Crosshair
• MSI Sword
• MSI Creator
• MSI Stealth
• Selected Gigabyte AORUS laptops

Compatibility must be confirmed using the exact laptop model, required wattage and connector dimensions.

Condition

Used

✅ Genuine Chicony Adapter, when branding is confirmed
✅ 200W Rated Output
✅ 20V / 10A Specification
✅ High-Power Laptop Charging
⚠️ May Show Cosmetic Signs of Previous Use
⚠️ Must Be Tested Before Sale

What’s Included

• Chicony A21-200P2B 200W power adapter
• UK/Ireland three-pin mains cable, when physically included
• Original packaging only when physically included

Perfect For

🎮 Compatible Gaming Laptops
💻 High-Performance Notebook Computers
🔧 Replacing a Lost or Damaged Adapter
🏠 Home Gaming Setups
💼 Professional Workstations
🎒 Keeping a Spare Power Adapter
🛠️ Laptop Repairs and Refurbishment