The Pro Series II™ Li-Po Power Battery & Charger delivers the energy you need to take high-power rocketry to the next level. Engineered for reliability and performance, this rechargeable 800 mAh 11.1V 50C Li-Po battery provides the steady current required for advanced electronic launch systems.

Designed specifically for use with the Pro Series II™ Launch Controller, this battery powers up your most demanding launches, including cluster-engine rockets like the Estes Timewarp™. With quick recharge capability and long-lasting efficiency, it’s built to keep your missions running smoothly flight after flight.

• High-Performance Power: 800 mAh 11.1V 50C Li-Po delivers consistent current for advanced rocketry systems.
• Optimized for Pro Series II™: Designed to work seamlessly with the Pro Series II™ Launch Controller.
• Essential for Cluster Launches: Required for rockets like the Estes Timewarp™ that utilize multiple engines.
• Rechargeable Efficiency: Includes matching charger for quick turnaround between launches.
• Compact & Reliable: Lightweight design with robust output for serious model rocketeers.