Power your Milwaukee M12 tools with the M12 2.0Ah Battery – M12 B2 for extended runtime and increased productivity. Featuring REDLINK intelligence, this battery provides sophisticated overload protection and temperature management to ensure long-lasting performance. With up to 2x more runtime, 20% more power, and 2x more recharges compared to other Li-ion technologies, this battery is built for tough tasks. Its compact and durable design makes it ideal for both professional and DIY projects.

Key Features & Specifications

• Battery Capacity: 4.0Ah Li-ion
• Technology: REDLITHIUM with REDLINK overload protection
• Runtime: Up to 2x more runtime and 20% more power
• Durability: Withstands extreme job site conditions and temperatures
• Protection: Discharge protection and cell monitoring for battery health
• Compatibility: Works with all Milwaukee M12 cordless tools
• Weight: 0.4 kg
• System: M12

Charge Times

• C12 C Charger: 80 min
• M12 C4 Charger: 80 min
• M12 TC Charger: 347 min
• M12-18 AC Charger: 115 min
• M12-18 C Charger: 80 min
• M12-18 FC / SC Chargers: 52 min

The Milwaukee M12 2.0 Ah REDLITHIUM Battery (M12 B2) is a compact and durable power source designed to enhance the performance of Milwaukee’s M12 cordless tools. Its lightweight design ensures ease of use, especially in tight workspaces, while delivering consistent power output.