The Pro Series II™ Li-Po Power Battery & Charger expands the Estes Pro Series II™ line with a premium power solution for advanced launch systems. This 800 mAh 11.1V 50C Li-Po battery provides consistent, high-current output for precise and reliable ignition performance, even when powering clustered engines.

Built for the Pro Series II™ Launch Controller

Engineered to deliver optimal power to the Pro Series II™ Launch Controller, this battery supports advanced ignition applications that exceed the capabilities of standard launch power systems. It provides consistent voltage and discharge performance that experienced rocketeers can depend on.

Ideal for Clustered Rocketry

Retailers can position this product as an essential accessory for rockets like the Estes Timewarp™, which utilizes multiple engines. The battery’s 50C discharge rate ensures simultaneous ignition, enabling high-thrust launches that define the upper tier of model rocketry.

Rechargeable and Reliable

Each Li-Po battery includes a matching charger for easy replenishment between launches. Its compact size and robust power capacity make it a dependable and reusable solution for advanced flyers, helping customers maximize flight sessions and maintain consistent performance.

Your Power System Essentials

Each package contains one 800 mAh 11.1V 50C Li-Po battery and one compatible charger. The battery connects directly to the Pro Series II™ Launch Controller and is required for rockets utilizing clustered ignition systems such as the Estes Timewarp™.