Understanding Lithium-Ion Batteries and How They Power Your Devices Lithium-ion batteries are at the heart of our modern gadgets, enabling everything from smartphones and laptops to electric vehicles and power banks. Understanding their mechanics can help you better appreciate their role and manage your devices effectively. What are Lithium-Ion Batteries? Lithium-ion batteries are rechargeable power sources designed to store and release energy through the movement of lithium ions. They consist of three main components: 1. Anode: Stores lithium ions when the battery is charged. 2. Cathode: Releases lithium ions during discharge, providing energy. 3. Electrolyte: Acts as a medium, allowing ions to travel between the anode and cathode. This design makes them lightweight, efficient, and suitable for portable applications.

USB-C Power Delivery (PD) is a revolutionary fast-charging technology designed to enhance how we charge and power our devices. It leverages the USB-C connector—a universal standard gaining widespread adoption—for faster, smarter, and safer charging experiences. USB-C PD offers up to 100 watts of power, far surpassing traditional USB standards, which typically max out at 5 watts.

How Does USB-C Power Delivery Work?

USB-C PD uses an intelligent communication protocol between the charging device and the device being charged. This protocol negotiates the optimal power level required, ensuring the device receives the right amount of power without overloading.

For instance:

• A smartphone might request a quick top-up at 18 watts.
• A laptop could draw up to 60 watts for sustained use.