UpBright 12V UL AC/DC Adapter Compatible with KUU E3950 13.3 Yobook Pro M YobookPro YobookM 13.5 Flexone 2-in-1 14 Xbook-2 Xbook XbookPro k2s 14.1 Yepbook A8S A8SPro 15.6 Laptop Power Charger PSU

Specifications: AC input voltage 100-240VAC (Global) Input frequency 47-63Hz AC inrush current(max.) .20A/230V Line regulation (full load) .......0.5% Peak- to -peak ripple . <100MV Working temperature.0-35-100% ,50-70% load Setup rise hold up time100ms,50ms,20ms-240VAC input Strong made totally compatible part Overvoltage protection115%-135% rated output voltage Withstand voltageI/P-O/P 3Kvac,1 minute Overload protection 115%-135%fold back current limiting, Auto-recovery Feature: Low interference and noise Advanced technology and high quality High efficiency and reliability Short circuit protection, Over-temperature protection, and Overvoltage protection A durable and well-made laptop power adapter guarantees long term use PCB & Cover is manufactured with Fireproofing materials. Power Exchange Savings more than 5658% (More power exchange savings means less power wasting and working more efficient with your computer). Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features, it's security when notebook PC computer is working.