Feature · 3 min read
Regenerative Braking Explained
Recovers energy when you slow down and stores it back in the battery.
What is Regenerative Braking?
On an EV or hybrid, lifting off the accelerator or pressing the brake doesn't just throw energy away as heat — the electric motor runs backwards as a generator and feeds electricity back into the battery.
How does it work?
When you decelerate, the motor's job switches from spinning the wheels to being spun by the wheels. As it spins it generates current, which slows the car down and refills the battery at the same time. Friction brakes still handle the final stop and any really hard braking.
What does it feel like?
Lift off the accelerator and the car starts to slow noticeably, like gentle engine braking. Watch the energy gauge swing from 'using' to 'recovering'.
Benefits
- ✓Extends range, especially in city driving
- ✓Reduces brake disc and pad wear dramatically
- ✓Smoother stop-start driving
- ✓Less heat dumped into the brakes on long descents
Limitations
Strength depends on battery state — a full battery can't absorb much regen, so the car may feel different on a downhill drive from home. Loose surfaces (gravel, snow) reduce regen so the wheels don't lock up.