... ,UL,GS,CB,CEC,PSE,C-TICK 3).Punctual Delivery power supply for notebook 90wProduct Highlights1. Light weight, Smart and use of convenience2 ... : storage temperature -20-85°C,8Energy standard CEC ,Energy Star and EU requirements,9:Safety standard IEC/EC60950,IEC/EN61347 ,UL/CUL ... ,VDE BS SAA CCC EK ,PSE,11:MTBF 50,000H12:Standard model: power supply for notebook 90w