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🔋 Electric Vehicle Powertrain

See inside an EV powertrain — battery pack, motor and wheels — as energy flows forward under acceleration and reverses under regenerative braking. Tune throttle, regen strength and battery capacity.

Transport & Urbanism3DEasy60 FPS

⚙ Under the hood

A cutaway EV on a test rig — battery pack, motor and wheels — with a glowing particle stream showing power flowing to the motor under throttle and reversing into the battery under regenerative braking.

Three.jselectric vehiclesbatteryregenerative brakingpowertrain

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install