Milwaukee® M12™ Rechargeable Slide Style Cordless Battery Pack, 2.4 Ah NiCd Battery, 12 V (Bare Tool)
Milwaukee® Cordless Battery Pack, Rechargeable, Slide Style, Series: M12™, NiCd Battery, 2.4 Ah Battery, 12 V Charge, 1 hr Charging, For Use With: Milwaukee® 12 V NiCd Cordless Tools, 3-1/2 in L