Flash os very good scooter of hero. It has been 5 year old but still giving range of 50 km. The only thing that create problem is that it has 37kmps speed rest everything is good.

The Hero Electric Optima E5 is powered by a 600W BLDC hub motor. Optima E5 takes around 4-5 hours to get fully charged and can cover 55km on a single charge.