r/MilwaukeeTool • u/Electronic_Flan_482 • 19h ago
M12 Beware of used heated gear
I bought a used heated vest to put under my carhartt as we come into winter with a big commercial job coming up meaning I will be out in the cold for 8 to 10 hours a day for the next 4 months. It came without a battery adapter so I grabbed the one from my heated hoodie to give it a shot and it didnt turn on. I tried the power supply on my hoodie and it won't turn on. Turns out the insulation inside the vest was flaking off and had caused a dead short that burnt out my power supply.
Edit My best guess is it was washed improperly at some point and it caused the wireing to start to degrade.