The Milwaukee M18B5 is a high-capacity 18V lithium-ion battery crafted for the M18 cordless system, including Milwaukee’s handheld vacuums. It delivers reliable power when you need it and provides longer runtimes between charges for everyday cleaning tasks.

Key Features & Design

• Voltage & Capacity: 18V lithium-ion battery with 5.0 Ah capacity for extended runtime.
• Compatibility: Designed for the Milwaukee M18 cordless system, compatible with handheld vacuums and other M18 tools.
• Intelligent Protection: built-in protection electronics to guard against over-discharge, overcurrent, and overheating.
• Charge Indicator: integrated fuel/charge gauge to show remaining runtime at a glance.
• Durable Build: rugged construction optimized for tough job-site conditions.
• Convenient Swap: simple, tool-free battery release for quick replacements on the go.

Performance / Benefits

With the M18B5 you can tackle longer cleaning sessions without frequent recharges, keeping your handheld vacuum ready for extended use. The high-capacity cells deliver steady power under load, so suction remains strong during stubborn debris pickups. The built-in protection and robust design help extend battery life, reducing replacement frequency and downtime on the job. Perfect as a spare or replacement battery for Milwaukee’s M18 vacuum and other tools in the system.