Milwaukee M18 and M12 REDLITHIUM Battery Packs

This set consists of four lithium-ion battery packs from the Milwaukee Tool brand, featuring a mix of the M18 and M12 systems. The collection includes one M18 REDLITHIUM HIGH OUTPUT XC6.0 battery, two M18 REDLITHIUM XC5.0 batteries, and one M12 REDLITHIUM XC3.0 battery. Physically, the M18 units are rectangular with a slide-on mounting interface and two red release buttons on the sides. They are constructed with high-impact plastic housing in black with red accents and white branding. The larger XC6.0 battery is noticeably taller and wider than the XC5.0 versions. The single M12 unit features a distinct vertical stem design for insertion into smaller hand tools. Condition-wise, the batteries show varying degrees of use, particularly visible on the bottom edges where scuffing and dust accumulation are present, indicating they have been used in construction or workshop environments. The XC6.0 and one of the XC5.0 batteries appear to have more surface grime and light scratching on the side decals compared to the cleaner lower XC5.0 unit. These items are contemporary power tool accessories designed for the Milwaukee cordless ecosystem, known for their durable over-molded rubber grips and glass-filled nylon housing which provides protection against drips and common jobsite fluids. Craftsmanship is industrial-grade, indicated by the clean molding lines and robust latching mechanisms.