These packs are designed to deliver their full rated capacity even under grueling conditions, ensuring your model maintains peak power throughout the duration of your run or flight. Whether you are pushing the limits of 3D aerobatics or high-speed surface racing, this battery provides the stable voltage and "punch" required for extreme applications.

Each pack is meticulously assembled using IR-matched cells to ensure consistent discharge and longevity. To handle the massive current flow of a 60C discharge rate, the battery features wide, copper-coated tabs and heavy-duty silicone wire leads that minimize internal resistance.

While it comes equipped with a high-current XT90 connector, the build quality is focused on sustaining high-stress loads without overheating. With the Turnigy Heavy Duty series, you get a professional-grade power solution that stands up to the punishing extremes of the RC hobby without the premium price tag.