Sorry if this is Electrical Engineering pre-school. I'm a software guy that hasn't taken a class involving voltages for 10+ years.
I'm working on an Arduino project that will have to be fairly mobile. I'm using a Nema-17 stepper motor that is rated at 12v 1.2a (link to specs). I'm looking for a suitable battery to power my motor for around an hour. I found a 12v 2000mAh battery (link to battery). This (according to my knowledge) means this battery should be able to power my 1.2a motor for around 1.6 hours.
My question is; will my motor only draw what it needs(assuming I don't short it) or will the battery pump too much power and fry my motor? Any help Would be great!