SOLVED: Part number for the built-in Thunderbolt-MagSafe combo cable? - Apple Thunderbolt Display - iFixit
This accessory brings MagSafe-style power connectors back to USB-C Macs and everything else - CNET
Thunderbolt and the Mac: The adapters you need | Macworld
14-inch MacBook Pro Can Fast Charge Via Thunderbolt, But Fast Charge Limited to MagSafe in 16-inch Model - MacRumors
Apple Thunderbolt Cable (2.0 m) - White - Apple
922-9941 All-in-one cable (Thunderbolt, MagSafe 1, mini DisplayPort, and 2 pin PCIe connectors) for Thunderbolt Display 27" A1407 MC914 Mid 2011 (MC914LL/A) - WIT Computers
AnyWatt USB C Adapter Compatible with MacBook MagSafe Charger Type-C to MagSafe Converter for Thunderbolt Cinema Display Charging M1 MacBook Pro Air (White) - Newegg.com
The MagRig gives you a MagSafe connector for all your USB-C devices - Yanko Design
Macally 61-Watt USB-C Charger with MagSafe Magnetic Type-C Charging Cable for Apple MacBook, Type C Laptops CHARGER61
AnyWatt USB-C MagSafe adapter for old MacBook chargers - 9to5Mac
The MagRig gives you a MagSafe connector for all your USB-C devices - Yanko Design