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Milwaukee M12B2 M12 12V 2.0Ah Cordless REDLITHIUM-ION Battery

SKU: M12B2
  • Ultra lightweight
  • Perfect 12V battery for Milwaukee heated jackets
Original price $80.30 - Original price $80.30
Original price
$80.30 - $80.30
Current price $80.30

Delivers maximum runtime, maximum power and more recharges than standard lithium-ion batteries. The M12™ REDLITHIUM™-ION 2.0Ah Compact Battery features superior pack construction, electronics and performance to deliver more work per charge and more work over pack life than any battery on the market. It offers 2.0 amp-hours of runtime. With MILWAUKEE durability built into each pack, this battery runs cooler and performs in climates below 0°F/-18°C. Its compact design fits in tight work spaces and reduces user fatigue. 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 maximise battery life. Switch to theM12™ REDLITHIUM™-ION 2.0Ah Compact Battery to instantly upgrade the runtime and durability of your MILWAUKEE M12 cordless tools.


  • REDLINK™ PLUS Electronic Intelligence enables advanced communication between your batteries and tools, allowing for unmatched levels of performance, protection, and productivity.
  • Fuel gauge onboard: Displays remaining runtime for less downtime on the job.
  • Versatility: Powers all compatiable Milwaukee M12™ cordless power tools
  • Best-in-class construction: offers long lasting performance and durability.


  • Platform: M12™
  • Warranty: 2 Years


  • (1) M12™ REDLITHIUM™-ION 2.0Ah Compact Battery [M12B2]
  • (Not included) Charger

Customer Reviews

Based on 8 reviews
Milwaukee 12v battery’s

Items as expected communication good , took longer for delivery than I anticipated especially being a stock item

Stuart Laidley
M12 2aH battery

Fast post, great service. Thanks

fred khorani

Milwaukee M12B2 M12 12V 2.0Ah Cordless REDLITHIUM-ION Battery

Gordon Baptista

Milwaukee M12B2 M12 12V 2.0Ah Cordless REDLITHIUM-ION Battery

Adrian Roberts
Great price

Very Handy to have 👍