Milwaukee® - M18™ REDLITHIUM™ FORGE™ XC8.0 Battery Pack, 48-11-1881

Milwaukee 48-11-1881 M18™ REDLITHIUM™ FORGE™ XC8.0 Battery Pack

The Milwaukee 48-11-1881 M18™ REDLITHIUM™ FORGE™ XC8.0 Battery Pack delivers HIGH OUTPUT™ 12.0 power in a compact, lightweight design built for demanding jobsites. With 8 amp hours of runtime and PWR Level 4 performance, this battery powers 250+ M18™ tools with sustained power for extended use. The longest-life battery in the REDLITHIUM™ lineup — offering the most recharges and best performance over the battery’s lifespan. Quantity: 1 battery pack.

Key Features

• HIGH OUTPUT™ 12.0 power in a compact, lightweight form factor for demanding applications where weight and size matter
• 8 Ah / PWR Level 4 performance for sustained power across 250+ M18™ tools
• COOL-CYCLE™ Active Cooling System runs cooler with less downtime during high-demand applications
• Charges to 80% in just 35 minutes with the M18™ Dual Bay Simultaneous Super Charger (sold separately)
• Longest life in the REDLITHIUM™ lineup — most recharges and best performance over the battery’s lifespan
• Patented ingress coating and resistant housing protect against oils, greases, solvents, and harsh jobsite conditions
• REDLINK™ Intelligence circuitry optimizes performance and prevents overloads for tool protection in heavy-duty use
• Enhanced onboard fuel gauge with improved sunlight readability for clear runtime visibility in bright field conditions
• Fully compatible with 250+ M18™ tools and solutions

Specifications

• Part Number: 48-11-1881
• Platform: Milwaukee M18™
• Type: REDLITHIUM™ FORGE™ battery pack
• Capacity: 8 Ah
• Performance Level: PWR Level 4
• vs. HIGH OUTPUT™ 12.0: Equivalent power in compact/lightweight form
• Compatible Tools: 250+ M18™ tools
• Cooling: COOL-CYCLE™ Active Cooling System
• Fast Charge: 80% in 35 minutes (M18™ Dual Bay Super Charger, sold separately)
• Electronics: REDLINK™ Intelligence (overload protection, performance optimization)
• Fuel Gauge: Enhanced onboard (sunlight-readable)
• Housing: Resistant (oils, greases, solvents, jobsite/weather exposure)
• Quantity: 1 battery pack
• Vendor: Milwaukee

Ideal Applications

• Powering demanding M18™ tools requiring HIGH OUTPUT™-level performance in a compact, lightweight battery for weight-sensitive applications
• High-productivity utility work requiring fast 35-minute charge recovery and COOL-CYCLE™ active cooling for sustained heavy-duty performance
• Any M18™ platform application requiring a compact REDLITHIUM™ FORGE™ battery with 8Ah runtime and PWR Level 4 performance

Part Number: 48-11-1881 | Vendor: Milwaukee | Capacity: 8 Ah / PWR Level 4 | Form: Compact & Lightweight | Fast Charge: 80% in 35 min | Qty: 1 pack