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Product Details

Delivers up to 3X more runtime, 20% more power and 2X more life than standard lithium-ion batteries.  The M12™ 6.0Ah REDLITHIUM-ION™ Battery features superior pack construction, electronics and performance to deliver more work per charge and more work over the life of the pack than any battery on the market. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below 0°F/-18°C.  Managed by Milwaukee's exclusive REDLINK™ Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life. Upgrade to the M12™ 6.0Ah REDLITHIUM-ION™ Battery to instantly increase the runtime and durability of your Milwaukee M12 cordless tools.


  • REDLINK™ Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Best-in-Class Construction: Offers long-lasting performance and durability
  • All-Weather Performance: Delivers fade-free power in extreme jobsite conditions
  • Versatility: Powers Milwaukee M12™ cordless solutions


Voltage 12V
Amp Hour 6.0
Warranty 2 Year
Weight 410g
Battery Type 12 Volt Lithium Ion

Model Options

Item/Cat #  
M12™ 3.0Ah REDLITHIUM-ION™ Battery Pack
M12™ 2.0Ah REDLITHIUM-ION™ Compact Battery Pack
M12™ 3.0Ah REDLITHIUM-ION™ Compact Battery
M12™ 4.0Ah REDLITHIUM-ION™ Battery Pack
M12™ 6.0Ah REDLITHIUM-ION™ Battery
M12™ 1.5Ah REDLITIUM-ION™ Starter Kit
M12™ 2.0Ah REDLITHIUM-ION™ Starter Kit


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