I’m building a small robot and will use two motors available on my lab.
I don’t know which model they are, so I can’t design my batteries without voltage information.
The only information that I found on motors is a code “16301A” write in red.
I can’t attach a photo, but the motor is identical to this one: https://www.pololu.com/picture/0J427.80.jpg
The smallest found on the website.