Protect your high-voltage electronics and eliminate that terrifying “crack!” when you plug in your batteries with the XT90-S Anti-Spark Connector Set. This is the industry-standard, heavy-duty power connector for large-scale FPV drones, X-Class racers, and other high-current RC applications running 6S or higher LiPo batteries.

Eliminate Dangerous Sparks The patented anti-spark technology built into the female XT90-S connector is a game-changer for high-voltage systems. A built-in resistor allows for a safe, spark-free initial connection by slowly pre-charging your ESC’s large capacitors. Once fully connected, the main contacts bypass the resistor for full power flow. This prevents the massive inrush of current that causes dangerous sparks, protecting your ESCs from damage and preventing the premature erosion of your connectors.

High-Current, Heavy-Duty Performance The XT90 connector is engineered for performance, capable of handling over $90\text{A}$ of continuous current. The large, gold-plated 4.5mm bullet connectors provide a solid, low-resistance connection, ensuring your powerful drone gets every bit of power from your batteries. The durable, high-temperature nylon housing features an easy-to-grip design for convenient connection and disconnection.

Key Features:

• Built-in Anti-Spark System: Prevents dangerous and damaging electrical arcs when connecting high-voltage (6S+) batteries.
• High-Current Handling: Capable of handling over $90\text{A}$ of continuous current, perfect for the most extreme power systems.
• Genuine AMASS Quality: The original, patented design ensures the highest quality materials and most reliable performance.
• Solder-On Design: Large solder cups make it easy to attach heavy-gauge wire (typically $10\text{AWG}$ to $8\text{AWG}$) for a robust connection.
• Complete Pair: Includes one male connector (for the drone/ESC) and one female anti-spark connector (for the battery).

Pro-Tip: Remember to slide your heat shrink tubing onto the wires before you start soldering! A high-temperature soldering iron is recommended for working with heavy-gauge wire.

Includes

• 1x Male XT90 Connector
• 1x Female XT90-S Anti-Spark Connector