Lightweight: XT90 connectors feature a 4.5mm banana plug design, offering a lightweight, compact size with high current resistance performance. Recommended for use with 10AWG or 12AWG silicone wire. Performance: XT90 connectors provide a solid and reliable connection, featuring a reusable connector end design suitable for repeated insertion and removal. High Current Connection: These connectors support a maximum continuous current of 90A and a peak current of 120A, with durable performance for up to 1000 mating cycles. High Quality: Constructed with copper-plated brass contacts and an insulated plastic shell made of high-strength PA (nylon) material. Low Contact Resistance: 0.3m contact resistance, achieved through a well-designed spring structure that ensures large contact area and strong contact force between plug and socket. Specifications: Style: XT90 Working Current: 90A Peak Current: 120A Temperature Resistance: -20C to 120C Recommended Cable Size: 10AWG Rated Durability: 1000 mating cycles Body Material & Plating: Brass with gold plating Insulation Material: Nylon (PA) Plug Size: 4.5mm Connector Type: Banana plug style with lightweight design, small volume, and high current capacity. Features: - Newly designed protective sheath for added convenience and safety - Non-slip insulation for secure handling and easy connection - Clearly marked "+" and "-" polarity indicators to prevent incorrect connections - Grooved slot design enhances connection stability and prevents misalignment - Precision-molded dimensions ensure perfect fit and prevent internal contamination - Compatible with RC LiPo batteries, motors, ESCs, and chargers Package Contents: 5 pcs Male Connectors 5 pcs Female Connectors Total: 10 pcs Connectors