Milwaukee M18 18V 12Ah Replacement Battery

Milwaukee M18 18V 12Ah Replacement Battery
Milwaukee M18 18V 12Ah Replacement Battery - Image 2
Milwaukee M18 18V 12Ah Replacement Battery - Image 3
Milwaukee M18 18V 12Ah Replacement Battery

Milwaukee M18 18V 12Ah Replacement Battery

Milwaukee M18 18V 12Ah Replacement Battery

The Milwaukee M18 18V 12Ah Replacement Battery delivers maximum runtime and powerful performance for Milwaukee 18V cordless tools. Designed with high-capacity Molicel lithium-ion cells, it supports heavy-duty applications while maintaining consistent power output.

Its intelligent protection system safeguards against overcharging, overheating, and short circuits, ensuring reliable operation for demanding professional use.

Aftermarket replacement battery. Please confirm tool and charger compatibility before purchase.

$310.00

In stock

In stock

Specifications

Milwaukee M18 18V 12Ah Replacement Battery

  • Battery Platform: Milwaukee M18

  • Battery Type: Lithium-Ion

  • Cell: Molicel 21700

  • Voltage: 18V

  • Capacity: 12.0Ah

  • Energy: 216Wh

  • Compatibility: Milwaukee M18 cordless tools

  • Protection: Overcharge, over-discharge, overcurrent, short circuit

  • Rechargeable: Yes

  • Condition: Brand new replacement battery

Applications

Milwaukee M18 18V 12Ah Replacement Battery

  • Professional construction tools

  • Circular saws and demolition tools

  • Impact drivers and wrenches

  • Heavy-duty jobsite operations

Important Information

Please read and follow these safety guidelines before purchase or use:

General Lithium-Ion Battery Safety

  • Only purchase if you understand Li-ion battery safety and proper handling procedures.

  • Always use a compatible Li-ion smart charger. Never leave batteries charging unattended.

  • Store batteries in a protective case — never carry them loose in your pocket, bag, or toolkit.

  • Avoid contact with metal objects such as keys, coins, or tools to prevent accidental short-circuiting.

  • Use within manufacturer-rated specifications. Do not exceed voltage, current, or temperature limits.

  • In series or parallel packs: ensure proper cell balancing and use a quality Battery Management System (BMS)

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