Voltaje 20V Amperaje: 2.0A-Diámetro de conector: 5.5x2.5 mm-Cargador Original para Lenovo-Protecciones OVP y SCP (contra sobre voltaje y cortocircuito)-Voltaje de entrada 100V-240V 1.0A 50-60hz-Voltaje de salida 20v 2.0Alenovo Ideapad 40 Watt AC adapter 45N0461 45N0462Input Voltage: 100V-240V 50/60hz - Output Voltage: 20V - Output Current: 2A (40W)Connector: 5.5mm - 2.5mmCompatible Models:LenovoIdeaPad U160, IdeaPad S10e 4187, IdeaPad S10-2 20027, IdeaPad S12, IdeaPad S10 20015, IdeaPad U150, IdeaPad S12 2959, IdeaPad S10 Series, IdeaPad S10-2, IdeaPad S10e 4068, IdeaPad U165, IdeaPad S10e Series, IdeaPad S10-2 2957, IdeaPad S12 20021, IdeaPad S10 4231, Ideapad u110, IdeaPad S12 Series, IdeaPad S10CGarantía del vendedor: 30 días