Product Specification *Product Model: EC5 Male to QS8-S Female Antispark High Current Battery Connector *Shell Material: Nylon With Fiber *Plug Material: Gold Plated Brass *Max Temperature: 200℃ *Continuous Current: 110A *Max Peak Current: 500A *Diameter: 8.0mm *Packing: 1 PACK Why choose us? QS8 Female to EC5 Male Plug - This system guarantees constant charging of the capacitors on ESC and allows the battery to be connected without Sраrкs on your ESC when you first plug in.-The design also provides no chance of incorrect polarity connection.