Educational resources on how wireless charging works, standards and compatibility, safety myths, environmental impact, and historical context.
Prioritize sustained output and below 40°C temperatures over peak wattage to maintain speed and battery health. Choose Qi2 for phones and earbuds, reserve AirFuel for low-power wearables, and judge chargers by 15/30-minute performance and thermal data.
Understand what causes wireless charging heat, how it impacts efficiency and battery life, and which certifications actually matter. Apply a simple checklist and cost-per-sustained-watt metric to pick a safe, stable charger without overpaying.
Lab tests show wireless charging can negate e-waste gains with roughly 50% higher energy use and battery-harming heat. Make it truly green by choosing cool-running, durable pads with verified sustained output, consolidating chargers, and using wired top-ups when heat rises.
See how wireless charging matured from early experiments to Qi2, where thermal management takes priority alongside speed. Learn how standards, alignment, and smart throttling protect battery life - and why keeping charge temps under 40°C should guide buying and usage.
