USB Twin Charger 0.2-1.0A (w/USB-AC Adapter) Tweet Description Input: AC100-240V 50/60Hz 0.4A Output: DC5V 2A Operating Temperature: 0-40 degrees Celsius Storage Temperature: -40-85 degrees Celsius US Connector Shape: USB Type-A Size: Approx. 35 x 25 x 54mm *Input plug excluded