Milwaukee M12B3 12V REDLITHIUM™ 3.0Ah Li-Ion Battery (2 Pack)

Keep your Milwaukee M12™ cordless tools powered for longer with this convenient twin pack of M12B3 REDLITHIUM™ 3.0Ah batteries. Designed for professional tradespeople and demanding users, these high-performance lithium-ion batteries deliver extended runtime, increased durability, and reliable power across a wide range of applications.

Featuring Milwaukee's advanced REDLITHIUM™ battery technology and REDLINK™ digital overload protection, each battery is engineered to maximise performance while protecting both the battery and tool from damage. Individual cell monitoring ensures efficient charging and discharging, helping to extend battery life and maintain peak performance.

Key Features

• Pack contains 2 x Milwaukee M12B3 12V REDLITHIUM™ 3.0Ah batteries
• Compatible with the complete Milwaukee M12™ cordless tool range
• Delivers up to 3 times more runtime than previous Milwaukee battery technologies*
• Provides up to 2 times longer battery life for improved productivity*
• REDLINK™ digital overload protection safeguards tools and batteries from damage
• Individual cell monitoring optimises charge and discharge cycles for maximum lifespan
• Integrated welded frame construction improves durability and impact resistance
• Shock-responsive separators help prevent battery failure caused by vibration and drops
• Reliable operation in temperatures as low as -20°C
• Ideal for professionals requiring extended working time between charges

*Performance may vary depending on tool, application, and working conditions.

Applications

Suitable for use with all Milwaukee M12™ cordless power tools, including drills, impact drivers, inspection equipment, cutting tools, and other professional trade applications where dependable cordless power is essential.

Data Sheet

View Milwaukee M12B3 Data Sheet