Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery 5 Pack

The Milwaukee M18B4 18V REDLITHIUM 4.0Ah Li-Ion Battery 5 Pack delivers powerful, long-lasting performance for all Milwaukee M18 cordless tools. Designed for professional users, this high-capacity bulk pack ensures extended runtime and reduced downtime, making it ideal for demanding jobsite applications.

Built with advanced REDLINK intelligence and a robust internal design, these batteries provide excellent protection against overload, overheating and tough working conditions. The 4.0Ah capacity offers an ideal balance of power and runtime, suitable for a wide range of tools and tasks.

Key Features

• Compatible with all Milwaukee M18 18V cordless tools
• 4.0Ah capacity for extended runtime and improved efficiency
• Supplied as a value 5 pack for continuous workflow
• REDLITHIUM technology delivers up to 2x more runtime and increased power
• REDLINK digital overload protection safeguards tools and batteries
• Individual cell monitoring optimises charge and discharge cycles
• Durable metal frame construction enhances strength and longevity
• Shock-responsive separators protect against vibration and accidental drops
• Water protection system helps channel moisture away from internal electronics
• Operates in extreme temperatures down to -20°C
• Integrated battery fuel gauge for quick charge level checks

Reliable Bulk Power for Professional Use

The Milwaukee M18B4 5 pack is perfect for tradespeople who need consistent, reliable power throughout the day. With multiple batteries readily available, you can keep your tools running efficiently across demanding applications without interruption.

Data Sheet: Click here for data sheet