Police will allege that the boy was driving while suspended on Monday, when he pulled the vehicle over in a lane way, then started screaming and acting suspiciously.
Two bystanders tried to help the teenager but he allegedly produced a taser and chased the couple down the street.
Officers from Richmond Police district were called, and arrested the boy.
Police searched the vehicle and allegedly found a taser and a small amount of drugs believed to be methylamphetamine and cannabis
The boy was charged with a string of offences including armed with intent, posses a prohibited weapon, supply prohibited drugs.