* 4 independent charging channels. * Supports LiPo / LiHV / LiFe / Li-ion batteries from 1S to 4S. * Supports NiMH and Pb. * Charging power up to 50W per channel when using DC. * Operates on AC 100-240V electricity. * 3.5-inch IPS screen with 480x320 resolution. * Balancing accuracy less than 0.005V. * Supports internal battery resistance measurement. * System update possible via USB. * XT60 outputs. * The device is in good condition and working. * The wires shown in the picture are included with the charger