4W charger Input: 100-240V 50/60HZ Output:Output: 5-8V, 9-12V. 5V 800MA, max 4W Safey: UL, CE, UK, SAA, EK 4W charger Input: 100-240V 50/60HZOutput: 5-8V, 9-12V, 5V 500MA/700MA/800MA, MAX 4WMaximun power: 4WNo-load power consumption: 0.5W (maximum)Efficiency: energy star VRipple and noise: <1%Line regulation: 5%Storage humidity: 5 to 95% RHHi-pot test: 3,800V -4242VAC, 60s, 5mA (maximum)Burn-in ...