Good morning TL;DR in order to make the defender portable without having cords strung across the lot, can I use one of the cheap 12VDC -> 20VDC buck-boost voltage converters to power the defender? First, thank you for the guides and all the info. I have an old defender I bought like 20 years ago and it's been showing it's age the last few years. Using info on the web and mby ltgcc - Mosquito Magnet