On Mon, May 30, 2011 at 2:58 PM, Dwayne Reid wrote= : > At 12:17 PM 5/30/2011, David VanHorn wrote: > >You might want to consider AAAA cells if you can fit them. > > Most modern 9V alkaline batteries (Duracell, Procell, etc) contain 6- > AAAA cells with welded interconnections. I often disassemble these > batteries to supply my dad with the AAAA batteries that he needs for > a particular fibre-optic inspection tool that he uses. Thanks! That's also an option. I'm now leaning towards using a Li po batter= y pack, after reading Russell's post. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .