7 Things Retired Electricians NEVER Buy for a Blackout — That Everyone Else Wastes Money On

Retired electricians skip the same seven backup power mistakes most of us pay for, starting with a backfeed cord that can shock a lineman who never saw it coming. We go through the dryer outlet backfeed danger, why a manual transfer switch with its own power inlet box stops it, and why a thin indoor extension cord fails outdoors. Then comes generator placement away from garages and windows to avoid carbon monoxide buildup, the difference between modified and pure sine wave power for sensitive electronics, and sizing a generator to peak surge watts instead of running watts alone. It ends with the one habit, testing your setup on a calm afternoon, that catches every other mistake before the storm does.