1. 15V 4A AC/DC Laptop Adapter 2. UL/CUL,GS,CE,SAA,C-Tick,FCC,ROHS, ... warranty Shenzhen Fuyuanda Co.,Ltd is a professional manufacturer of AC DC Aapter, switching power supply ,waterproof power supply with 11 ... at 25°C)input Current Limiting..............<2.5A(under min AC input and full load)Efficiency..............>80% DC OutputDC Voltage RegulationParameterLine ...