Lenovo Laptop Charger 20V 4.5A 90W - USB Type-C Connector

This type of charger is designed to provide power to compatible Lenovo laptops. Here's a breakdown of the specifications:. Output Voltage (V): 20V - This indicates the electrical potential difference provided by the charger. In this case, it is 20 volts.

Key features

• Output Current (A): 4.5A - This represents the current or amperage supplied by the charger. In this case, it is 4.5 amperes.
• USB Type-C: This refers to the type of connector used. USB Type-C is a universal connector that is reversible, meaning it can be plugged in either way. It also supports higher data transfer rates and can deliver both power and data.
• So, in summary, a Lenovo laptop charger with a 20V-4.5A output and a USB Type-C connector is designed to deliver 20 volts at 4.5 amperes to the laptop, and it uses a USB Type-C cable for the connection. This kind of charger is commonly used for modern laptops that support USB Type-C charging.