How rear LED lights can indicate energy levels on F1 2026 cars

The 2026 Formula 1 campaign is debuting an entirely new set of regulations with changes to both the chassis and engine, the latter of which has become the biggest talking point.
That's because an F1 power unit is now more reliant on electrical energy with a near 50-50 split against the internal combustion engine, meaning battery management is playing a greater role than ever.
It might often ...Keep reading