Battery adapter that allows you to use a Makita 18V battery instead of the DeWalt 18V lithium battery system. The adapter makes Makita batteries compatible with Universal lights and the battery compressor (product codes 240068, 240069 and 240050). A practical and cost-effective solution when you want to use batteries you already own without needing to purchase DeWalt batteries separately. This adapter adds flexibility on the jobsite and makes tool use easier.