... design High Capacity Dewalt 14.4V 3Ah 14.4V 3Ah lithium battery pack Advantages:1, High energy density2. pollution-free 3, ... configurations is available (we could design and develop Li-ion battery according to your product work performance & structure apprearance)Cautions ... .Power Tool spare parts: Aluminum Head Casting,Brushes,Gears,Iron Piece,Plastic Housing,Plastic Housing,Planer Blade ,Rubber Belt, ...