PDA power

[TurboSam]

I'm not sure if this is the right place to ask but I think it should be...
I have a PalmIIIe and I'm sick of dead batteries. I plan on buying the pocketlogger for my 1g. Does the Datalogger provide power to the PDA? I don't think so. So I would like to make a power converter board too power the PDA. I'm pretty new to electronics but I have a general idea. Any schmatic ideas?

 

[GSXTBOY]

I built a converter but its secret

Runs off car power all the time, no need for batteries.

 

[TurboSam]

Thats what I'd like to do. I got some some and im gonna test out some restrictors. Maybe if Ill be able to make a tech when Im done. It would be nice if you let me in on your secret so I don't have to waste time, because thats what Im planing on doing.