I’d like to standardize on AA or AAA NiMH cells for ALL my portable devices, and cell phones seem to be where it’s the most difficult. Any suggestions? I know about Charge2Go, but I want a phone completely powered by AA/AAA’s with a normal pack internal to or snapped onto the phone for normal, everyday carrying and use, not an external thing connected by wires for use when the “regular” (proprietary) battery goes flat.

Any suggestions? Thanks.