WHILE DRIVING THE VEHICLE ON A CITY STREET, ALL THE LIGHTS ON THE DASHBOARD FLASHED ON, THEN OFF. VEHICLE IMMEDIATELY LOST ALL ENGINE AND ELECTRICAL POWER. I WAS ABLE TO DRIVE THE VEHICLE OFF THE ROAD AND ON TO A PARKING LOT. THINKING THAT A BATTERY CABLE POSSIBLY HAD COME LOOSE, I RAISED THE HOOD. THE AREA AT OR NEAR THE BATTERY WAS ON FIRE. I CALLED 9-1-1, BUT BY THE TIME THE FIRE DEPARTMENT ARRIVED, THE ENTIRE FRONT PART OF THE VEHICLE WAS IN FLAMES. THE 2013 TOYOTA RAV4 WAS COMPLETELY DESTROYED. I WAS NOT INJURED, BUT I AM CONCERNED THAT OTHER RAV4 DRIVERS MAY NOT BE AS FORTUNATE.