QS8 to XT90 Adapter Cable 10AWG – Anti-Spark, 45A, IP67 Waterproof for RC & EV

Overview

Effortlessly bridge QS8-S and XT90 systems with this high-performance adapter cable. Designed for serious power enthusiasts, this QS8-S Male to XT90 Female extension cable delivers reliable, high-current connections between batteries, ESCs, chargers, and other power-hungry devices. Whether you're building an RC model, upgrading an eBike, or setting up a UAV power system, this cable ensures seamless compatibility and uncompromised performance.

Key Features

⚡ High Current Capacity – 45A Rated / 90A Peak
The XT90 connector side delivers **45A continuous** and **90A peak current**. The QS8-S side is rated for **110A continuous / 180A peak**, making this adapter cable the perfect bridge for high-power systems where every amp counts.

🛡️ Anti-Spark Technology – Protect Your Gear
Sparking battery connections are the biggest enemy to your electronics. Our cable features **built-in anti-spark circuitry** that eliminates dangerous sparks when plugging into high-power systems. The integrated resistor allows capacitors on controllers to charge with controlled current, preventing connector damage and extending component lifespan.

💧 IP67 Waterproof & Dustproof
Engineered for demanding environments, this cable meets **IP67 waterproof and dustproof** standards – fully protected against dust ingress and temporary immersion in water. Perfect for outdoor RC, marine applications, and all-weather eBike use.

🔌 Premium Materials – Built to Last
- 10AWG Silicone Wire – Ultra-flexible, high-strand tinned copper with -40°C to +200°C temperature tolerance
- Gold-Plated Brass Contacts – Superior conductivity, low resistance, anti-oxidation
- Nylon-Fiber Composite Housing – UL94 V-0 flame retardant rated for extreme safety
- Heavy-duty abrasion-resistant jacket – Durable enough for repeated plug/unplug cycles