... energy density 2)Safe and reliable 3)battery for power tool 4)Customised design High Capacity Dewalt 14.4V 3Ah 14 ... effect 5. low self discharge6, High working voltage7 Light weight, small size8.Customized specifications are welcome9, Capacity, resistance, voltage, platform ... cover 90 percent of the electric tools for our clients.Power Tool spare parts: Aluminum Head Casting,Brushes,Gears,Iron Piece, ...