A Wireless Mouse That Never Dies: The Logitech Powerplay Wireless Charging System - PC Perspective
Amazon.com: Logitech G Powerplay Wireless Charging System for G502 Lightspeed, G703, G903 Lightspeed and PRO Wireless Gaming Mice, Cloth or Hard Mouse Pad - Black : Video Games
Logitech finally finds a good use for wireless charging: A mouse pad | Ars Technica
Amazon.com: LogitechG PowerPlay Wireless Charging Mouse Pad, Compatible with G Pro/ G903/ G703/ G502 Lightspeed Gaming Mice - Black : Video Games
Logitech G PowerPlay Mouse Pad Review
I never have to charge this wireless mouse — it's my favorite computer accessory ever
Logitech PowerPlay mouse mat review: Never plug in your mouse again - HardwareZone.com.sg