Dongguan QS Electronic Tech is the original manufacturer of the popular QS8 anti-spark connector, a high-current connector rated to 110A and 500V, widely used in demanding battery and RC applications. Made with gold-plated copper contacts and a flame-retardant housing, QS connectors are built for serious power. We stock genuine QS connectors to help keep your high-current builds safe and reliable. If you have a question about the right connector for your setup, just ask.


