I'm wondering if anyone out there could point me to a source for 2032-ish sized LI coin cells with max discharge currents up in about 50-60mA range, and internal impedance down in the 1 ohm neighborhood. Somewhat thicker is ok, diameter is somewhat non-critical but the application requires this general form factor. 123A cells would be ideal except for totally not making the mechanicals work. Like Unicorns, I don't think they exist, but if they do I'm sure someone here has seen them. Thanks! --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .