Hey, if you've got a heated jacket or vest that runs on 12V but you're tired of bulky power banks, check this out. This simple adapter cable lets you power your heated gear directly from your Milwaukee or Dewalt power tool battery! It's got a Type C connector on one end (for the jacket) and the specific power tool battery plug on the other. Think of it like a step-up voltage cable – it takes the output from your tool battery and makes it work perfectly with your 12V jacket. No more worrying about separate chargers or running out of juice on a cold job site. Just plug it in, turn on your jacket, and stay warm. Super handy for construction workers, outdoor enthusiasts, or anyone who uses power tools and wants to make the most of their batteries. Super simple, super useful. (Note: Always check compatibility with your specific jacket and battery model first!).