Hitec RCD 44212 X4 Micro AC/DC 1 Cell LiPo Charger AC input: 100-240 Volts, DC input: 11-15 Volts Charge circuit power: 4 x 4W , charge current range: 0.11.0 amp, net weight: 10 ounces, Dimensions: 5.2 x 3.9 x 2.0 inches Four independent charge ports , each port features four popular battery connectors and an independent LED display