45W LENOVO USB ADAPTER ORIGINAL

The Lenovo 45W USB Power Adapter is a compact, portable charger designed for various Lenovo laptops, ultrabooks, and tablets. It is commonly found in two connector variants: USB-C for modern systems and a USB-style rectangular/yellow tip for legacy laptops.

Core Specifications

Power Output: 45W (Typically 20V*2.25 A), with variable smart outputs like 5V/2A, 9V/2A, and 15V/3A on USB-C models)
Power Input: 100–240V, 50–60Hz
Connector Types: USB Type-C or Rectangular USB-style yellow tip
Weight: ~0.17 kg to 0.27 kg (depending on the plug and cable variants)

Key Features

Built-in Protections: Includes safeguards against over-heating, over-voltage, and short circuits.
Universal Compatibility (USB-C models): Smart Voltage Technology allows it to safely negotiate power delivery for compatible laptops, tablets, and even smartphones.
Portability: The light and compact build makes it highly travel-friendly.