Charge your AirPods and learn about battery life - Apple Support
Amazon.com: Apple AirPods (2nd Generation) Wireless Earbuds with Lightning Charging Case Included. Over 24 Hours of Battery Life, Effortless Setup. Bluetooth Headphones for iPhone : Electronics
Apple AirPods Pro 2 get H2 chip and longer battery life - GSMArena.com news
How to check your AirPods battery status - SoundGuys
15 minutes of charging AirPods equals 3 hours of battery life : r/apple