ASUS-Compatible Laptop Charger – 19V 2.37A | 45W | 3.5 × 1.35mm 

Power and charge a compatible ASUS laptop with this 45W replacement AC power adapter.

The charger provides a rated output of 19V at 2.37A and uses the commonly fitted 4.0 × 1.35mm barrel connector found on selected ASUS VivoBook, ZenBook, Transformer Book and other compatible notebook models.

Its wide-voltage input allows it to operate from standard mains supplies in different regions, while the compact design makes it suitable as a replacement charger or spare adapter for home, office and travel use.

Key Features

⚡ 45W Rated Charging Output
🔋 19V / 2.37A DC Output
🔌 4.0 × 1.35mm Barrel Connector
💻 Designed for Selected ASUS Laptops
🌍 100–240V Wide-Voltage Input
➕ Centre-Positive Connector Polarity
🛡️ Built-In Electrical Safety Protection
🏠 Suitable for Home and Office Use
🎒 Compact Replacement or Spare Charger
⚫ Professional Black Finish

Specifications

Recommended Shopify Vendor: Generic
Compatibility Brand: Selected ASUS Laptops
Product Type: Replacement Laptop AC Power Adapter
Maximum Power Output: 45W
Output Voltage: 19V DC
Output Current: 2.37A
Connector Type: Round Barrel Connector
Connector Size: 4.0mm Outer Diameter × 1.35mm Inner Diameter – Confirm Exact Stock
Connector Polarity: Centre Positive
Input Voltage: 100–240V AC
Input Frequency: 50–60Hz
Adapter Colour: Black
USB-C Charging: No
Interchangeable Tips: No
Mains Plug: Ireland/UK Three-Pin – Confirm Exact Stock
Power Cable Design: Integrated Plug or Separate Mains Cable, Depending on Version

Compatible ASUS Ranges

May be suitable for selected models from ranges including:

• ASUS VivoBook
• ASUS ZenBook
• ASUS Transformer Book
• ASUS E Series
• ASUS X Series
• ASUS F Series
• ASUS S Series
• ASUS UX Series

Compatibility must be checked using the laptop model, required voltage and connector size.

Condition

New

✅ Brand New
✅ 45W Rated Output
✅ 19V / 2.37A Specification
✅ Compact Laptop-Charger Design
✅ Suitable as a Replacement or Spare
✅ Ready to Use with Compatible Equipment

What’s Included

• ASUS-compatible 45W laptop power adapter
• Ireland/UK three-pin mains connection, when supplied
• Retail packaging, where supplied

Perfect For

💻 Compatible ASUS Laptops
🏠 Home Computer Use
💼 Office and Business Laptops
🎓 School and College Laptops
🔧 Replacing a Lost or Damaged Charger
🎒 Keeping a Spare Charger
🛠️ Laptop Repair and Refurbishment