I provide the feed for Seneca county NY and we have our share of power outtages. I have searched on here and could'nt find any post where people have talked about battery back up power supplies for scanners and computers. which ones are good and which ones should i not waste my money on? what are you guys using? I want to ba able to run the scanner the computer and monitor for atleast a couple hours when the power is out. Thanks in advance!