UL/PSE/CCC/IV /ERP/REACH /6P Standard Battery Charger with Automatic Charging Current Selection for AA and AAA Size Key ... cut-off detection and 0 delta V cut-off detection With four hour safety timer to prevent over charge Automatic charging ... ,GS,BS,SAA,PSE,EK,FCC ,Brazil, EMC, LVD.CB,IV etc certification for EN61558, EN60950, EN60065 ,REACH ,EUP,IECS-003 ...