The Milwaukee 12V 4Ah Battery features REDLINK™ intelligence that provides an overload protection to prevent damage to the users cordless power tools. It also features individual cell monitoring to ensure the user gets optimal charge and discharge for maximum life even in extreme temperatures down to -20°C the runtime and battery life is not compromised. The remaining charge of the battery can be seen on the fuel gauge.

The battery provides tools with up to 2X more run time, 20% more power, and up to 2X more recharges when compared with other Lithium-Ion technologies and / or with previous MILWAUKEE® battery technology. Results dependent on voltage, tool and application.

Features and Benefits:

• REDLITHIUM™ protection with REDLINK™ digital overload protection to prevent users from damaging their cordless power tool investment in abusive situations
• Individual cell monitoring ensures optimal charge and discharge for maximum life
• Integrated welded frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
• Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
• Discharge protection prevents cell damage from over-discharge

Technical Specifications:

- Voltage: 12 V
- Battery Capacity: 4 Ah
- Charge Time With M12-18AC: 115 min
- Charge Time With M12-18FC / M12-18SC: 52 min
- Charge Time With C12C / M12C4 / M12-18C: 80 min