The milwaukee m12 3.0 battery 2 pack (model 48112412) delivers professional-grade extended runtime and sustained power under heavy loads. Each 3.0Ah REDLITHIUMXC pack delivers 2 the runtime and improved power vs compact batteries. Features high-current discharge, fade-free performance, and a sturdy base for self-standing functionality. Designed for field professionals using M12 cordless systems, it thrives in demanding scenarios with efficiency and ruggedness.