Key Terms in the Wireless Charging Dictionary

In a world increasingly dominated by wireless convenience, understanding the technology that powers it is key. We’ve updated our guide to give you a look into the terms that define the world of wireless charging.

Qi wireless charging

Industry standard for inductive charging that uses electromagnetic fields to transfer energy between a charging pad and compatible devices.

Magsafe

Apple’s magnetic wireless charging system that uses magnets to align devices perfectly on charging pads for optimal efficiency.

Reverse Wireless Charging

Feature allowing smartphones to wirelessly charge other devices by acting as a charging pad themselves.

Resonant Charging

Advanced wireless charging method that allows power transfer over greater distances without precise alignment requirements.

Charging Efficiency

Percentage of power successfully transferred from charger to device, typically 70-90% for modern wireless chargers.

Over-the-Air Charging

Emerging technology that transmits power wirelessly through radio waves, potentially charging devices from several feet away.

Fast Wireless Charging

High-power wireless charging typically delivering 10W-50W, significantly faster than standard 5W wireless charging.

Inductive Charging

Most common wireless charging method using electromagnetic induction between copper coils in charger and device.

Wireless Charging Coil

Copper wire component in devices that receives electromagnetic energy from charging pads to generate electrical current.

Multi-Device Charging

Wireless charging pads designed to simultaneously charge multiple devices like phones, earbuds, and smartwatches.

We hope this expanded dictionary helps you navigate the exciting world of wireless charging with confidence. Stay tuned to OnePoinTech for more tech insights!