Brake Energy Regeneration.
Until now, braking meant energy loss. Brake Energy Regeneration puts an end to this by regaining energy during braking to charge the battery.
As soon as you release the accelerator or apply the brake, the generator is engaged and converts excess kinetic energy into electrical energy. Once the battery is fully charged, the generator is disengaged from the engine. This decreases the load on the engine, reduces emissions and saves fuel. The targeted generation of electrical energy also has another advantage: At full acceleration, the engine also has the propulsive force at its disposal that would otherwise be channelled off to charge the battery in conventional systems. The result is an increase in both cost-efficiency and driving fun.