This is a Traxxas TRA3070R 4S ID High-Current (High Amp) Male Connector Set.
The Traxxas ID 4S High-Amp Connectors would be ideal for professional and professional-level model airplanes, drones, or helicopters.
Traxxas Part #3070R: Traxxas connector, 4s (male) (2) - FOR ESC USE ONLY
Traxxas 3070R Traxxas Connector 4s (Male) (2) For ESC Use Only
Traxxas connector, 4s (male) (2) - FOR ESC USE ONLY TRA3070R
Traxxas Connector, 4S (Male) (2) - For ESC Use
Traxxas® Connector, 4S (Male) (2) - FOR ESC USE ONLY