These motors are setup to meet the 2021-22 Science Olympiad rules. 2.7 volt 5 farad capacitor, Chager is wired for two AAA batteries (not included).

Set includes two pre-wired motors with charging jack, capacitor, one charger & three props. Motor comes setup in a PUSHER configuration, but can be reversed by re-soldering the motor leads and flipping the prop.