Noob, need help

On this site I found a tiny little pump

I am wondering if anyone knows where I can find 5 or 6V battery with a 500mA output capacity I can use to power it?

Thanks for any advise.

Hi Struan,

The easiest option in your case would be a battery holder like this one:

Alkaline batteries can provide up to 700mA in a pinch, so you should be fine to use any battery you like in it.

All the best with your project, and get back to us if you have any more questions!