Exceptional Performance and Durability

The MILWAUKEE M12 B4 4.0 Ah battery offers up to 2 times longer runtime and 20% more power than traditional lithium-ion batteries. Thanks to advanced REDLITHIUM™ technology, you benefit from a longer lifespan and reliable performance, even under tough conditions. (milwaukeetool.eu)

Advanced Protection with REDLINK™ Technology

This battery is equipped with REDLINK™ digital overload protection, which safeguards both the battery and your tools from damage due to overload. This ensures a longer lifespan and optimal performance of your equipment. (milwaukeetool.eu)

Individual Cell Monitoring for Maximum Efficiency

With individual cell monitoring, each cell is monitored separately to guarantee optimal charging and discharging performance. This extends the battery's lifespan and ensures consistent performance during use. (milwaukeetool.eu)

Robust Construction for Extreme Use

The integrated weld frame construction with shock-resistant separators protects the battery from vibrations and drops. Additionally, the battery operates reliably at temperatures down to -20 °C, without compromising performance or lifespan. (milwaukeetool.eu)

Technical Specifications

• Voltage: 12V
• Capacity: 4.0 Ah
• Battery type: Li-ion
• Weight: 0.4 kg
• Charging time with C12 C charger: 80 minutes
• Charging time with M12 C4 charger: 80 minutes
• Charging time with M12-18 FC charger: 52 minutes

Compatibility and Applications

This battery is compatible with all MILWAUKEE M12™ tools, allowing you to tackle a wide range of applications. Whether you work in construction, installation, or maintenance, this battery provides the power and reliability you need.

Key Benefits

• Longer runtime: Up to 2 times longer runtime than standard lithium-ion batteries.
• More power: 20% more power for heavier applications.
• Durability: Resistant to extreme temperatures and shocks.
• Smart protection: REDLINK™ technology prevents overload and extends lifespan.
• Efficient charging: Fast charging times with compatible chargers.

With the MILWAUKEE M12 B4 4.0 Ah battery, you are assured of top performance and reliability for all your tasks.