Milwaukee M12 12V Battery - 4000mAh

The Fortress battery used for the Milwaukee M12 12V delivers reliable power for your cordless tools with a 4000mAh capacity designed for extended runtime on job sites and in workshops. This lithium-ion battery integrates seamlessly with Milwaukee's M12 tool ecosystem, offering consistent performance across drills, impact drivers, saws, and more. The compact form factor balances power output with portability, making it ideal for both professional contractors and serious DIYers. Features intelligent battery management to optimize lifespan and reduce downtime. Compatible with all M12-platform tools for maximum versatility in your collection.