Fuel Cell Battery Replacements

Wouldn’t it be nice to have a fuel cell module the size of AA alkaline batteries that could be refueled easilly and economically?
Get rid of all the rechargable batteries and charging stands.
Minimize the clutter of wires for such wall warts.
Stop feeding a multitude of gadgets with pack after pack of AA alk batteries.
One standard type fuel cell and a refueling setup to keep everything going smoothly.