Full Compatibility – Works with 48-11-2420, 48-11-2440, 48-11-2411 & 50+ other M12 tools (see full list below). 2/4× 12V 3.0Ah M12 Batteries. 3000mAh For M-12 12V Lithium Battery Replace Compatible for Milwaukee M-12 12V Battery, for Milwaukee 12 Volt Cordless Tools.
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