Milwaukee (48-11-1820) M18 18-Volt 2.0 Ah Lithium-Ion Compact Battery

The MILWAUKEE® M18™ REDLITHIUM™ 2.0 Compact Battery Pack delivers up to 2X more runtime, 20% more power, and 2X more recharges than standard lithium-ion batteries, offering unmatched performance and durability across your cordless M18™ tools. Engineered with advanced electronics, premium construction, and Milwaukee's REDLINK™ Intelligence, this battery ensures overload protection, discharge prevention, and optimized thermal management for long-lasting reliability, even in extreme conditions down to -18°C (0°F). The compact, lightweight design enhances tool balance, fits into tight workspaces, and reduces user fatigue, while 2.0Ah of runtime delivers more work per charge and superior performance throughout the pack’s life. Ideal for professionals demanding durability and efficiency, this battery is the ultimate upgrade to power your productivity on every job.

• Compatible With All M18 Power Tools
• Fuel gauge onboard: Displays remaining runtime
• Delivers long life and run time with fade-free power
• Best-in-class construction: offers long-lasting performance and durability
• Integrated weld frame
• Cell separator
• Impact and vibration protective rubber
• Versatility: powers more than 40 Milwaukee M18 cordless power tools
• REDLINK intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger
• Fuel gauge onboard: displays remaining runtime for less downtime on the job
• All-weather performance: delivers fade-free power in extreme jobsite conditions
• Compatible with all M18 chargers
• Includes: one 48-11-1820 M18 REDLITHIUM ion 2.0 Ah 18-Volt compact battery