Article C5.19
Energy Store
Technical Regulations
Article C5.19
Energy Store
Chapter: C5
In Simple Terms
F1 teams can only use energy storage cells (batteries) in their power units that have been officially approved by the FIA. The FIA will approve these cells as long as the power unit manufacturer doesn't sign exclusive deals that would prevent other teams from using the same supplier.
- Only FIA-approved cells can be used in the Energy Store (ES)
- Power unit manufacturers cannot sign exclusive supply agreements for these cells
- The approval requirement ensures standardization and fair access across all teams
- This rule promotes competition by preventing one team from having sole access to superior battery technology
Official FIA Text
Only cells approved by the FIA Technical Department may be used in the ES. Subject for provision of the Article C18.2.5, the approval of the FIA Technical Department is conditional upon the PU manufacturer undertaking not to conclude any Exclusivity Agreement for the supply of such parts with the supplier.
energy storebattery cellsFIA approvalpower unitexclusivity agreement
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