I'm a noobie at electrical stuff and would be glad if any expert out there can help me with this.
6 small pc fans each rated at 12V 0.12A, connected in parallel to a 12V sealed lead-acid rechargeable battery (7.2Ah).
How long can the fans run? 7 hours?
And what is that measuring device which can measure voltage called? Volt meter? The one which technicians use to check for connectivity or something? Where can I get one and how much is it.
Heh hee . . . . sorry arhh, totally clueless when it comes to electrical.
Please advise. Thank you.