The Milwaukee 48-59-1808 M18™ & M12™ Rapid Charger is the versatile, high-speed charging solution for pros using both M18 and M12 REDLITHIUM™ batteries. Dual-voltage design charges M18 and M12 batteries sequentially with rapid charge rates (M18 XC5.0 in ~90 min, M12 XC5.0 in ~45 min), while the integrated pass-through power outlet keeps your corded tools running. REDLITHIUM™ Intelligence communicates with the battery to optimize charge speed, extend life, and prevent overcharging. Compact footprint with on-board battery fuel gauge display and LED charge status lights—your essential charger for multi-voltage M18/M12 users in construction, automotive, electrical, plumbing, and general trades that demand fast, reliable power recovery and battery health monitoring.

• Dual-voltage – charges both M18 & M12 REDLITHIUM batteries sequentially
• Rapid charge rates – XC5.0 M18 in ~90 min, XC5.0 M12 in ~45 min
• Pass-through power outlet – run corded tools while charging
• REDLITHIUM™ Intelligence – optimizes charge speed & battery life
• On-board fuel gauge display – shows battery charge level
• LED charge status lights – clear visual indication of charging progress
• Compact footprint – fits easily in tool bags & workspaces
• Compatible with all M18 & M12 REDLITHIUM batteries – full system support
• FREE Shipping!