With this battery-operated motor from Eurolite, you can rotate disco balls even in rooms without power outlets. The motor requires a 1.5V Mono D battery and can support loads of up to 1 kg. This is equivalent to a disco ball with a diameter of about 20 cm, including a safety margin. The motor features an on/off switch and practical mounting loops. It operates very quietly and rotates the ball evenly at a slow speed of 6-7 revolutions per minute.