Gives you the same power and runtime of an M18™ Redlithium™ XC battery in a lighter and more compact packageDelivers fade-free power and runs substantially cooler through heavy applicationsFully compatible with all 175+ Milwaukee® M18™ solutions95% of material are recyclable in lithium-ion rechargeable battery cells — In partnership with Call2Recycle Milwaukee helps to ensure their batteries and battery-powered products are responsibly recycled when they reach their end of life