The M18™ HIGH OUTPUT™ 3.0 Ah Battery delivers up to 50% more power than standard M18™ REDLITHIUM™ battery packs, enabling higher performance and true corded replacement on the jobsite. Designed to run up to 50% cooler under heavy loads, it allows tools to work harder and longer without overheating. Featuring patented REDLINK™ intelligence, individual cell monitoring, and a durable metal frame with shock-responsive separators, it provides excellent protection against drops, vibration, and harsh conditions. An onboard fuel gauge helps maximise runtime efficiency, and full compatibility with all MILWAUKEE® M18™ tools ensures maximum versatility.