Milwaukee M12B2 M12B4 M12 Battery 2.0Ah & 4.0Ah

• 1 × Milwaukee M12B2 — 12V 2.0Ah REDLITHIUM Compact Battery
• 1 × Milwaukee M12B4 — 12V 4.0Ah RED LI-ION Extended Battery

• Dual Capacity Options — Switch between the compact 2.0Ah for weight-sensitive tasks and the high-capacity 4.0Ah for extended runtime applications.
• REDLITHIUM & RED LI-ION Technology — Advanced cell construction delivers superior performance, fade-free power, and extended cycle life.
• REDLINK Intelligence — Optimised performance and overload protection through total system communication between tool, battery, and charger.
• Fade-Free Power Delivery — Consistent power output throughout the entire discharge cycle with no performance drop-off.
• LED Fuel Gauge — Both batteries display remaining runtime for better job planning.
• Individual Cell Monitoring — Ensures optimal charge and discharge cycles for maximum battery life.
• Impact-Resistant Construction — Durable housing protects battery cells from jobsite drops and impacts.
• Universal M12 Compatibility — Both batteries work with 100+ Milwaukee M12 tools and all M12 chargers.

Ideal for professional compact tool applications including drilling and fastening, cutting tools, installation work, automotive and mechanical tasks, electrical work, HVAC and plumbing, and specialty tools such as work lights, radios, and inspection cameras.

• M12B2 Voltage: 12V Li-Ion | Capacity: 2.0Ah | Weight: Approx. 0.3kg
• M12B4 Voltage: 12V Li-Ion | Capacity: 4.0Ah | Weight: Approx. 1.0kg
• Chemistry: REDLITHIUM / RED LI-ION Lithium-Ion
• Protection: REDLINK Intelligence, individual cell monitoring, temperature management, overload protection
• Compatibility: All Milwaukee M12 tools and chargers (100+ tools)

• 1 × Milwaukee M12B2 2.0Ah REDLITHIUM Battery
• 1 × Milwaukee M12B4 4.0Ah RED LI-ION Battery

Note: Charger not included. Compatible with all Milwaukee M12 chargers.