I spent my christmas SEARS gift cards (100$ worth) on a portable jumpstarter/air compressor/light/backup power (their 1150 DIEHARD model) Then i went through my toolbox in my truck and cleaned it out and changed out meds in FAK and reorganized it to put the jumpstarter in there but now have decided to keep it under the Ex-cab seat behind the driver's side. Started to work on my BOB but didn't find the time today.