This is a set of ProTek R/C "TruCurrent" XT90 device and battery connectors. This set contains four male connectors. ProTek R/C "TruCurrent" XT90 Connectors have 4.5mm pins and are made from high-temp Nylon and gold plated spring connectors, both included in the injection mold at the time the connector is formed. ProTek R/C "TruCurrent" XT90 connectors ensure a mechanically solid, low resistance, high-amp capacity connection and are the ideal power connector for high current applications.
ProTek R/C is an AMain Sports & Hobbies brand.