Digital Concepts CH900N AC Adapter for Olympus and Nikon 6-6.5V Digital Cameras Built-In IC control chip For use with Olympus 340/360/370/380/450/460/490/500/510/600/620/700/2000/2020/2040/2100/2500/3000/3030/3040/3500/4000/4030/4040/5050/E10/E20 and Nikon 700/750/800/900/950/990 3 year limited warranty