Milwaukee M12 4.0 Ah Battery

Milwaukee REDLITHIUM-ION™ battery technology delivers up to 2x more runtime, 20% more power, and 2x longer battery life compared to standard lithium-ion batteries. Advanced REDLINK™ digital overload protection safeguards both the battery and tool from damage in demanding applications.

Featuring individual cell monitoring for optimal charge and discharge, this battery is built with a welded frame construction and shock-responsive separators to resist damage from drops and vibration. Designed for tough jobsite conditions, it performs reliably in extreme temperatures down to -20°C while maintaining consistent runtime.

Model: M12 B4

Click here to browse our Milwaukee Accessories Collection