The M18™ FORGE™ 12.0 Ah Battery delivers up to 50% more power than the M18™ HIGH OUTPUT™ 12.0 Ah battery, providing maximum performance for the most demanding applications. Featuring REDLITHIUM™ FORGE™ technology, it offers the fastest charging and longest life within the REDLITHIUM™ range, reaching 80% charge in just 35 minutes with the M18™ Dual Bay Super Charger. COOL-CYCLE™ active cooling reduces downtime, while the rugged, chemical-resistant housing and enhanced fuel gauge ensure durability and visibility on the jobsite. Powered by REDLINK™ intelligence for optimised performance and protection, it is fully compatible with all MILWAUKEE® M18™ tools.