... :100-240V 50-60HZ2.Output:8.4V 0.5-1.2A3.Indicator:When charged fully,the indicatior will turn green. ... and constant voltage,5Safety standard:EN60950 UL60950 GB4943...6,Stable:With IC design,very stable and safeSupport:EU,USA,AUS AND ... ENGLANDAdvantage:1,High quality with new IC design,could used for two or three ...