Looking for 4 AA to 1 D battery adapter

[kirby]

Hi all



I am looking for battery adapter that can hold 3 or 4 AA batteries and convert them into 1 D battery.



Similar to http://www.aventrade.com/baad.html



I emailed him numerous time and even called up the phone number I could find on the web page. I was repeatedly ignored.



Anyone knows where else I can get similar adapter like that?



Thanks.