Pro Series II™ Li-Po Power Battery & Charger

The Pro Series II™ Li-Po Power Battery & Charger is designed to support advanced model rocketry programs with reliable, high-performance power. Featuring an 800 mAh 11.1V 50C Li-Po configuration, it delivers the steady current required for precise ignition, even when launching rockets with multiple engines.

Built for Advanced Learning Environments

When paired with the Pro Series II™ Launch Controller, this battery enables educators and group leaders to introduce more advanced launch systems into their programs. It supports hands-on learning opportunities that go beyond basic launches, helping students explore real-world engineering concepts such as electrical systems and ignition timing.

Enables Cluster Rocket Launches

This battery is required for launching rockets like the Estes Timewarp™, which utilizes multiple engines ignited at the same time. Its high discharge capability ensures reliable ignition across all motors, allowing students to safely observe and understand the dynamics of clustered propulsion systems.

Rechargeable for Classroom Efficiency

The included charger allows the battery to be quickly recharged between launch sessions, making it ideal for classrooms, camps, and group activities. Its reusable design helps programs maximize time on the launch field while reducing the need for disposable power sources.

Your Power System Essentials

Each package includes one 800 mAh 11.1V 50C Li-Po battery and a matching charger. The battery connects directly to the Pro Series II™ Launch Controller and provides the power required for advanced launch systems, including clustered rocket configurations such as the Estes Timewarp™.