1-5W charger Input: 100-240V 50/60HZ Output: 5-8V, 9-12V, 5W max Safey: UL, CE, UK, SAA, EK, PSE, ... CCC, EN60950 CEC V 1-5W charger Input: 100-240V 50/60HZOutput: 5-8V, 9-12V ... power: 5WNo-load power consumption: 0.5W (maximum) Efficiency: energy star V Ripple and noise: <1% Line regulation: 5% Storage humidity ... ,EN60950-1Package: white box or plastic bag, cartonROHS 1-5W charger