Replacement Milwaukee HACKZALL® Recip Saw (2420-20) Battery. Replaces Milwaukee 12V Lithium-Ion Battery (M12)
Compatible with Milwaukee 48-11-2401, 48-11-2402, M12 Battery
One Year Warranty. Specifications: 12V, Lithium-Ion, 1500mAh
Designed, tested, and engineered to be just as good or better than OEM parts at a fraction of the cost.
Replace your old battery that doesn't hold a charge or buy an extra for back up or extended time!