M18 RedLithium Forge XC6.0 Battery Pack

Milwaukee 48-11-1861 M18 REDLITHIUM™ FORGE XC6.0 Battery – High-Performance 18V Power Supply

The Milwaukee 48-11-1861 M18 REDLITHIUM™ FORGE XC6.0 Battery is a high-output 18V power source designed to meet the demands of high-draw cordless tools. Delivering performance equivalent to a 12.0Ah pack in a mid-size format, this 6.0Ah battery supports extended runtime and faster charging without compromising tool balance or ergonomics.

Built for productivity, the XC6.0 features REDLITHIUM™ cell technology and is optimized for use with Milwaukee’s Super Charger, reaching 80% charge in approximately 15 minutes. It is fully compatible with the entire M18™ platform, supporting over 250 tools across the cordless lineup. REDLINK™ Intelligence integration ensures overload protection and consistent power delivery under load.

Key Features

• Voltage: 18V
• Battery Capacity: 6.0Ah (XC – Extended Capacity)
• Charge Rate: 80% in approximately 15 minutes using M18 Super Charger
• Thermal and Overload Protection: Managed by REDLINK™ electronics
• Fuel Gauge: Enhanced status display with improved visibility
• Enclosure: Impact- and chemical-resistant housing for jobsite durability
• System Compatibility: Fully compatible with all M18™ cordless tools and chargers

Technical Specifications

• Model: 48-11-1861
• Voltage: 18V
• Amp-Hour Rating: 6.0Ah
• Charge Time (to 80%): ~15 minutes with Super Charger
• Weight: Approximately 2.3 lbs (tool-only configuration may vary)

Application Notes

This battery is recommended for high-demand tools such as SDS rotary hammers, circular saws, grinders, and impact wrenches. Its compact form factor compared to HD12.0 batteries offers improved balance in overhead and repetitive-use applications while delivering similar output. Use with REDLITHIUM™ Super Charger is required to achieve advertised rapid charge times.

All installations should follow standard battery tool safety protocols. Monitor tool temperature and battery charge status indicators to prevent thermal shutdown during continuous use.