Features: 1) Input: 100 - 240V AC, 47 - 63Hz 2) Output: 3.5 - 10V DC, 200 - 1,000mA 3) Stable current and voltage 4) With short circuit protection and LED indicators 5) Compatible with Li-ion, Li-polymer battery, Ni-MH and Ni-CD mobile phone batteries 6) Different quality grades available 7) Made ive materials that provide high efficiency, low waste and no noise 8) European plug standard and USA plug standard available Inner packing: White or color box with your logo Outer packing: Carton