The NEW Milwaukee Red Lithium High Output M18 XC6.0 battery is an 18-volt lithium-ion power tool battery designed by Milwaukee. This battery features advanced lithium-ion technology for long-lasting performance, and its red color signifies the high-quality craftsmanship of Milwaukee tools. The M18 XC6.0 model is designed for maximum output and efficiency, making it an ideal choice for a variety of power tools and workshop equipment. Upgrade your tools with this reliable and powerful battery for improved performance and productivity.