The Traxxas Part #3070R would be a great fit for users who need a connector for their Traxxas electronics, specifically designed for 4S batteries.
Traxxas 3070R Traxxas Connector 4s (Male) (2) For ESC Use Only
Traxxas Male Traxxas 4s Connectors (2) (3070R)
Traxxas 3070R Connector, 4s (male) (2) - FOR ESC USE ONLY New
Traxxas 3070r Connector 4s Male (2) FOR ESC USE ONLY New TRA3070r TRA1
Traxxas 3070R connector, 4s (male) (2) - FOR ESC USE ONLY