The Milwaukee M12 M18 Charger is a high-quality charging unit designed specifically for Milwaukee tools, with a maximum voltage of 18V. This charger is compact and efficient, allowing you to charge up to 2 batteries at once. Its red color and sleek design make it easy to spot and use in any workshop or job site. Made in China, this charger is a reliable and durable tool for keeping your Milwaukee batteries powered up and ready to go. Used maybe once. no original box or paperwork.