laptop power supply Output:12V,4A Output power: 48W 1years warranty,CE/FC/CCC/CB/CQC/RoHs safety laptop ac adapterTECHNICAL PARAMETER:l Input Voltage: AC100-240, (50/60Hz)l Range Voltage: AC90-264, (47/63Hz)l Output Power: 48Wl Output Voltage: 12Vl Output Current: 4A SAFETY INDEX:l Over Current Protection: 120% minl Over Voltage Protection: 120% minl Short Circuit Protection: Auto Recoveryl Load ...