Energy Storage Devices Material Exemptions

In Simple Terms

Energy storage devices (like the battery and capacitor systems in F1 cars) are allowed to use special materials like magnesium and ceramics that are normally restricted elsewhere on the car. This exemption gives teams more flexibility in designing efficient power systems without worrying about the usual material limitations.

• Energy storage devices can use magnesium, MMC (metal matrix composites), intermetallic compounds, and ceramics freely
• These material restrictions normally apply to other parts of the car under C15.6.1, but don't apply to battery and power storage systems
• Coating restrictions that apply elsewhere also don't apply to energy storage devices
• This exemption allows teams to optimize power system weight and performance