MILWAUKEE M12-18C 12V–18V Battery Charger

The Milwaukee M12-18C Battery Charger is a standard charger designed to charge all MILWAUKEE M12™ and M18™ REDLITHIUM™ batteries in one unit. It features REDLINK™ Intelligence, which communicates with the battery to monitor and control voltage, current, and temperature during charging. This helps prevent overcharging, reduces heat buildup, and extends battery life. The charger uses a Sequential Charging system, charging the first inserted battery to full capacity before automatically charging the next one. This provides efficient battery management for users with multiple battery packs. Designed for both professional tradespeople and general users, it supports both the M12™ and M18™ battery systems. Its compact, lightweight design and 220–240V AC input make it suitable for use at home, on the jobsite, or while traveling. It delivers fast and safe charging that meets Milwaukee standards, helping keep tools ready for use while minimizing downtime and improving productivity throughout the day

Features of the Milwaukee M12-18C 12V–18V Battery Charger

• Compatible with all M12™ and M18™ REDLITHIUM™ batteries.
  
• Sequential Charging system charges the first inserted battery to full capacity before charging the next battery, reducing battery management time.
  
• REDLINK™ Intelligence communicates with the battery to monitor voltage, temperature, and the charging process, helping extend battery life.
  
• Operates on 220–240V AC mains power.
  
• Lightweight design, approximately 0.7 kg.

Technical Specifications

• Model: M12-18C
  
• Input voltage: 220–240V AC, 50–60Hz
  
• Supported battery voltage: 12V and 18V
  
• Compatible batteries: All M12™ and M18™ REDLITHIUM™ batteries
  
• Maximum charging current: 3.0A
  
• Maintenance charge current: 500mA
  
• Charging system: Sequential Charging
  
• Protection system: REDLINK™ Intelligence monitors voltage, current, and temperature during
• charging
  
• Charging temperature range: 0°C to 65°C
  
• Weight: 0.70 kg
  
• Warranty: 2 years

Approximate Charging Times

• M12 B2 (2.0Ah): 40 min
  
• M12 B4 (4.0Ah): 80 min
  
• M12 HB5 (5.0Ah): 110 min
  
• M18 B5 (5.0Ah): 100 min
  
• M18 HB3 (3.0Ah): 65 min
  
• M18 FB6 (6.0Ah): 115 min
  
• M18 FB8 (8.0Ah): 167 min
  
• M18 FB12 (12.0Ah): 250 min