M12 is a documented Milwaukee Tool system. M12 is a documented battery-system identity. Check individual model, revision and manufacturer exceptions before use.
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System identity
| Field | Recorded fact |
|---|---|
| Manufacturer | Milwaukee Tool |
| Platform | M12 |
| Voltage label | 12V |
| Region | US |
- M12 is a documented battery-system identity. Check individual model, revision and manufacturer exceptions before use.
Exact model examples
Milwaukee Tool 2520-20M12 FUEL HACKZALL Reciprocating Saw · Model detail with primary sourceMilwaukee Tool 2522-20M12 FUEL 3-inch Compact Cut-Off Tool · Model detail with primary sourceMilwaukee Tool 2563-20M12 FUEL 1/2-inch Stubby Impact Wrench · Model detail with primary sourceMilwaukee Tool 2567-20M12 FUEL 3/8-inch High Speed Ratchet · Model detail with primary sourceMilwaukee Tool 3052-20M12 FUEL 1/4-inch Ratchet · Model detail with primary sourceMilwaukee Tool 3053-20M12 FUEL 3/8-inch Ratchet · Model detail with primary sourceMilwaukee Tool 3054-20M12 FUEL 1/2-inch Ratchet · Model detail with primary sourceMilwaukee Tool 3404-20M12 FUEL 1/2-inch Hammer Drill Driver · Model detail with primary sourceMilwaukee Tool 3453-20M12 FUEL 1/4-inch Hex Impact Driver · Model detail with primary sourceMilwaukee Tool 48-11-2401M12 REDLITHIUM CP1.5 Battery · Model detail with primary sourceMilwaukee Tool 48-11-2402M12 REDLITHIUM XC High Capacity Battery · Model detail with primary sourceMilwaukee Tool 48-11-2420M12 REDLITHIUM CP2.0 Battery · Model detail with primary source
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Directional rules and exclusions
- charger to battery platform: The charger must explicitly support this platform; mixed M12/M18 chargers have model-specific bay and sequencing limits.
- battery platform to tool platform: Tools may require two batteries or specify higher-performance packs for rated output; model-level conditions take precedence.
- platform separation: Manufacturer platform documentation.
- platform separation: Manufacturer platform documentation.
- platform separation: Manufacturer platform documentation.
- platform separation: Manufacturer platform documentation.
Check a product
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Official sources
These source records were reviewed as of 2026-10-30; access methods differ. Open the latest manufacturer manual for your exact type, region and revision before use.
- Milwaukee Tool — How to choose a Milwaukee Tool REDLITHIUM batteryMilwaukee explicitly separates M12, M18 and MX FUEL systems and says batteries are not interchangeable across systems. The guide labels the systems 12V, 18V and 72V respectively. The article does not distinguish nominal versus maximum ratings for every system; those fields remain unassigned when not independently verified. · full_page · Checked 2026-10-30
- Milwaukee Tool — Milwaukee batteries and chargers system guideThe official FAQ states that all M12 batteries work with M12 tools and chargers, all M18 batteries with M18 tools and chargers, and all MX FUEL batteries with MX FUEL tools and chargers. · full_page · Checked 2026-10-30
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