45W AC Power Adapter for HP Stream, Pavilion, Chromebook, EliteBook & Envy Laptops

Power your compatible HP laptop with this reliable 45W AC power adapter, engineered to deliver stable and efficient charging for everyday computing. Featuring a 19.5V output at 2.31A and a 4.5 × 3.0mm barrel connector, it provides dependable performance whether you’re replacing a lost charger or keeping a spare at home, in the office or while traveling.

Designed with built-in safety protection against overvoltage, overcurrent, overheating and short circuits, this charger helps ensure safe and consistent operation during every charging session. The universal AC input supports worldwide voltage, making it an excellent travel companion for business professionals and students.

Compatible with a wide range of HP laptops including Stream, Pavilion, Chromebook, EliteBook, Spectre, Envy and other supported models, this replacement adapter offers a convenient and dependable charging solution.

Key Features

• Output: 19.5V DC, 2.31A, 45W
• Input: AC 100–240V, 50–60Hz
• Connector size: 4.5 × 3.0mm barrel plug
• Compatible with numerous HP laptop models
• Reliable replacement for original HP 45W adapters
• Built-in protection against overvoltage, overheating and short circuits
• Stable and efficient power delivery
• High-quality durable construction for everyday use
• Available with EU, US or UK power plug options
• Ideal as a replacement or spare charger
• Lightweight and portable for travel
• Suitable for home, office and business use
• CE certified for added confidence

Compatible HP Series

• HP Stream
• HP Pavilion
• HP Pavilion x360
• HP Chromebook
• HP EliteBook
• HP Spectre x360
• HP Envy x360
• HP Split x2
• HP Pro x2
• And many other compatible HP models using a 4.5 × 3.0mm power connector

Package Includes

• 1 × 45W HP Laptop Power Adapter
• 1 × AC Power Cord (Plug type according to selected option)