3.7V 130 Electronic Starter Propeller for Model Aircraft and Helicopters Key benefits Reliable starting power: Designed to work with 3.7V power packs and 130 electronic starter systems to deliver consistent, speed rotation for fast and dependable starts. wind output: Propeller geometry and speed capability create strong airflow to improve starter engagement and reduce stalled starts. Direct replacement and spare part use: Matches the form and function of 130series electronic starters, making it suitable for repairs or maintenance of model helicopters and small aircraft power packs. Compact and practical: Intended for hobbyists and technicians who need a simple, performancefocused component without unnecessary complexity. What it does and why you need it Provides the propulsive force required by 130 electronic starter systems to spin rotors or drive starter assemblies using a 3.7V power source. Solves starting and lowtorque problems by supplying higher rpm and airflow than typical replacement propellers designed for weaker starters. Keeps your model aircraft operational by serving as a reliable spare part for field repairs or routine maintenance. Compatibility and application Designed for use with 130 electronic starter systems and power packs rated at 3.7V. Suitable for model helicopters and small RC aircraft that accept 130series starter components. Performance highlights speed operation to improve starter engagement and reduce failed starts. wind power to support rotor spin and starter momentum in lowtorque conditions. Practical use scenarios a worn starter propeller on a hobby helicopter before a flying session to avoid starting failures. Keep as a spare in a field kit for quick swaps during competitions or group flying events. Upgrade a model aircraft starter assembly to improve initial rotor spin when using a 3.7V power pack. Specifications Voltage rating: 3.7V Type: 130 electronic starter propeller Function: speed, wind power starter component for model aircraft and helicopters Add this 130 electronic starter propeller to your parts inventory to improve starting reliability and reduce downtime for your model aircraft and helicopters.