Get more done with the Milwaukee M18 5.0Ah Battery M18 B5, engineered to provide 2.5x more runtime, 20% more power, and 2x longer battery life compared to standard lithium-ion technology. This high-performance battery is a top choice for professionals who demand reliability, durability, and advanced protection in the toughest environments.With REDLINK overload protection, individual cell monitoring, and rugged construction, this battery withstands shocks, drops, and even cold temperatures as low as -20C. Whether you’re working in harsh outdoor settings or on demanding job sites, the M18 B5 keeps your tools running stronger for longer.

Key Features

• Extended Runtime: Up to 2.5x longer runtime and 20% more power*
• Battery Life: Up to 2x longer life compared to other lithium-ion batteries
• REDLINK Protection: Prevents overload and tool damage during heavy use
• Individual Cell Monitoring: Maintains optimal charge/discharge cycles
• Durable Metal Frame: Resists vibration and drop impact
• Water Protection: Redirects moisture away from internal components
• Cold Weather Ready: Operates in temperatures as low as -20C
• Fuel Gauge: Built-in indicator for monitoring battery charge
• Performance depends on tool, application, and conditions.

Specifications

• Model: M18 B5
• Article Number: 4932430483
• Battery Pack Capacity: 5.0Ah
• Battery Type: Li-ion
• System: M18
• Voltage: 18V
• Weight: 0.7 kg
• Supplied In: Blister packaging
• Charge Times: M12-18 AC / C / M1418C6: 100 min &M12-18 FC / SC / M18 DFC: 59 min

The Milwaukee M18 5.0Ah Battery (M18 B5) is a high-capacity power source designed to deliver extended runtime and consistent performance for M18 cordless tools. It features REDLITHIUM battery technology, which provides superior pack construction, electronics, and performance to deliver more work per charge and more work over the life of the battery. The battery is built to withstand harsh jobsite conditions and is compatible with the entire range of Milwaukee M18 tools.