... 60Hz, suitable for any country. 2 Output parameter: 5V, 0-2100mA. 3 The plug you can choose ... ,UK, USA or AU plug. . 4 The charger can choose the current(300-1000mA) automatic according to ... the battery capacity.5 Optional AC charger + The sleek designand compact size is perfect for ... Shenzhen city.We have made an efforts on wall charger, car charger and power supply for about 13 years. ...