What if you brought electricity to Ancient Persia ?

What if you brought electricity to ancient Persia? Day one, you wake up on your knees. The city gathers for your execution, but a storm is coming. Oil won't last the night. You say you can make light without oil, everyone laughs. You make a light bulb, it glows, you get spared. Day two, the storm crashes into the city. Strong winds blow out oil lamps, but your lights stay on. You've proven your worth. You are given tools and a guarded workshop. This is your big breakthrough. Day three, you reveal something greater than light. You build the first electric carriage. There are no horses and no camels needed. The court watches in stunned silence as it moves materials with no effort. You just gave Persia modern transportation. Day five, you begin producing an army of electric carriages. Goods travel across the empire without stopping for rest. Trade routes that once took weeks now take days. Markets expand. You end up with mountains of gold without drawing a single sword. Day seven, merchants start flooding the city. Electric carriages cross the desert and organize lines. neighboring kingdoms rely on Persian to survive. You control the power over the richest empire in the region.