M18 REDLITHIUM Battery

The M18™ batteries use the advanced REDLINK™ intelligence. This system forms a digital bridge between the battery and tool to maximize performance and prevent damage.

• Overload protection: Prevents tools from being damaged in the event of extremely heavy loads or misuse.

• Temperature Management: Keeps cells at an ideal temperature to maximize life and prevent premature failure.

• Individual Cell Monitoring: Each cell is monitored separately during charging and discharging. This ensures 100% equal load and prevents weak links in the battery pack.

The physical construction of the M18™ battery pack is specifically designed for use on construction sites.

• Shock-resistant Frame: A durable metal frame with shock-responsive separators protects the internal cells from vibration and damage caused by falls.

• Water protection: The design includes channels that direct penetrating water away from sensitive electronics and out of the battery, preventing short circuits.

• Extreme Cold: The battery retains its power and working life in temperatures down to -20 °C, allowing continued winter work without loss of performance.

Thanks to the built-in fuel gauge on the front of the battery, the user can see the current charge status at the touch of a button. This helps plan work and prevents unexpected downtime. The battery is constructed to handle up to 2x more recharges than conventional lithium-ion batteries, increasing the overall battery life.

Comparison Configuration

This product is available in different capacities to suit the desired balance of weight and run time:

Technical Features

• REDLITHIUM™ Technology: Delivers more work per charge and more work over total battery life.

• Constant Power: No loss of power; the machine works at full speed until the battery runs out.

• Integrated Welding Frame: Ensures a solid connection of cells regardless of machine vibration.

• System compatibility: Fits all Milwaukee M18™ tools in the series.