Initial Electrical Issue
The airplane's courtesy light was left on, depleting the battery power. The pilot started the engine using external power. During the engine run-up, the electrical system indicated that the alternator was charging the battery.
In-Flight Electrical Failure
The pilot departed with the battery still charging. About 200 feet above the ground, while the gear motor was retracting the landing gear, the electrical radio equipment flashed on and off. The pilot recycled the master switch and smelled something burning. He elected to continue the approximately one-hour flight to his destination without electrical power.
Landing and Gear Collapse
While en route, the pilot encountered turbulence, slowed the airplane, and manually lowered the landing gear. For landing, he turned on the master switch, and the burning smell returned. The pilot landed the airplane without electrical power and was unable to determine if the landing gear was safe. During touchdown, the right main landing gear collapsed, and the airplane veered off the right side of the runway.