4 AA Battery Eliminator, Speedlight Photography Flash - AC Powered (worldwide compatible)

Replaces 4 AA batteries with wall-outlet AC power Output: 5 Volts, up to 4 Amps (4000mA) maximum current from international AC (100-240VAC) power. This product is designed for photography flash units, such as Speedlight Flashes. Cycle Time Test Data:Yongnuo YN560-II: Full power <6 seconds; 1/2 power 2 in a row <1 second, 3 seconds continuous; 1/4 power 4 in-a-row <1 sec, 3 sec continuous; 1/8 power 30 in-a-row <1 sec, ~1 sec continuous. Neewer TT560: Full power 8 seconds continuous; 3/4 power 2 seconds continuous; 1/2 power 1 second continuous (30 in-a-row or more); 1/4 power < 1 second continuous. Note: Eventually most flash models pause to cool off if cycling quickly for minutes in a row. This happens whether running from batteries or our eliminators. This model is compatible with international AC power but has U.S. plugs. A simple, mechanical plug adapter (not included) will be required for use in other regions (AU, EU, UK, etc). A power converter/adapter (transform