Milwaukee Batteries

Shop Milwaukee batteries built for power, runtime, and jobsite durability. This collection features a full range of Milwaukee M18™ and M12™ REDLITHIUM™ batteries, designed to deliver longer runtime, consistent performance, and extended battery life across your cordless tools. Whether you need compact batteries for lightweight applications or high-output batteries for demanding jobs, Milwaukee’s advanced battery technology keeps your tools running stronger for longer.

Featuring innovations like REDLINK™ Intelligence and durable pack construction, Milwaukee batteries are engineered to protect against overloads, overheating, and harsh jobsite conditions. From XC and CP batteries to HIGH OUTPUT™ and extended capacity options, find the right battery to match your tool and workload.

Browse our selection of Milwaukee battery packs, chargers, and combo kits, with new inventory arriving regularly and limited-quantity deals available. Compatible with all Milwaukee M18™ and M12™ cordless tool systems, these batteries are built to keep you working without interruption.