Are Milwaukee M18 batteries interchangeable?

Yes, all Milwaukee M18 batteries are compatible with any Milwaukee M18 tool. Higher capacity batteries like the 5.0Ah and 6.0Ah work in every M18 tool.

Can I use Milwaukee M12 batteries in M18 tools?

No, M12 and M18 batteries are not cross-compatible. They use different voltages and physical connections.

Are Milwaukee batteries compatible with other brands?

No, Milwaukee batteries only work with Milwaukee tools. There is no cross-brand compatibility with Makita, DeWalt, or other systems.

Milwaukee Battery Compatibility - Tool Compatibility

Table of Contents

Milwaukee Battery Compatibility

Milwaukee’s two main platforms — M18 and M12 — each offer complete internal compatibility. Every M18 battery works in every M18 tool; every M12 battery works in every M12 tool. Select your platform for the full guide.

Milwaukee Platforms

Milwaukee M18 Battery Compatibility

ToolModel NumberNotesFraming Nailer 21° (FUEL)2744-2021° plastic collatedFraming Nailer 30° (FUEL)2745-2030° paper collatedFraming Nailer 15 Coil (FUEL)2746-2015 coil nailerFinish Nailer 15ga ...

Milwaukee M12 Battery Compatibility

ToolModel NumberNotesSDS-Plus Rotary Hammer 5/8″ (FUEL)2505-20M12 FUEL SDS-PlusRotary Tool (FUEL)2460-20M12 FUEL Rotary Tool Table of Contents Quick lookup: Use our ...

Where to Buy Milwaukee Batteries

Buy Milwaukee M18 Batteries on Amazon

Buy Milwaukee M12 Batteries on Amazon