what battery does a train use
A push train could be updated to a battery-operated train, and a battery-operated train could be updated to an electric train. Since 1969 the motor housings for 4.5-volt and 12-volt are equal and can be equipped with either a 4.5-volt or 12-volt Buehler bÃ¼hler motor. unitll three kinds (push trains, 4.5-volt battery-operated trains and 12-volt electric trains) existed next to each other and even allowed for upgrade. The motors were the same size, the push trains used a motor-shaped dummy block of bricks, and all used the same wheel style.