Greetings to all !
I'm a mechanical engineering student and I'm doing a mini project , "A mini refrigerator" using a peltier module.
I'm kind of a new guy in Electronics and want to know if connecting two fans and the peltier module directly to a 12v battery is a good idea.

 

If parts are rated for 12 V then OK, but also consider a fuse & switch.

 

If parts are rated for 12 V then OK, but also consider a fuse & switch.

Thank you dude !