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 up to 90A continuous current with peak current handling up to 120A, designed for durability and long-term use. Rated for up to 1000 mating cycles. High Quality: Constructed with brass contacts and gold plating, combined with a copper-plated insulated plastic shell and high-strength PA (nylon) insulation material for enhanced durability and performance. Low Contact Resistance: Features a low contact resistance of 0.3mΩ. The well-designed spring structure ensures a large contact area and strong contact force between plug and socket. Specifications: Style: XT90 Working Current: 90A Peak Current: 120A Temperature Resistance: -20°C to 120°C Recommended Cable Size: 10AWG Rated Mating Cycles: 1000 times Body Material & Plating: Brass with Gold Plating Insulation Material: Nylon (PA) Plug Size: 4.5mm Design Features: Includes a protective sheath for added insulation and ease of handling, slip-resistant grip, clear "+" and "-" polarity markings to prevent incorrect connections. Grooved slot design enhances connection stability and prevents misalignment. Precision-molded housing ensures secure fit and prevents internal contamination. Compatibility: Ideal for use with RC LiPo batteries, electronic speed controllers (ESC), and battery chargers. Suitable for various RC applications including RC battery systems, motors, and power distribution setups. Package Contents: 5 pcs Male Connectors 5 pcs Female Connectors Total: 10 pcs Connectors