<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by 007:
Telphony, I bought Energizer metal hydride ACCU Rechargable AAA 1.2v and 700 mah and the damn things, fully charged, won't illuminate my 5mw laser pen! Nothing at all! Wonder what's the deal?<HR></BLOCKQUOTE>
I don't know why yours doesn't work on nimh.
Mine works fine on them, and they're the 600mah radio shack type. The only thing I can think of is you put one or both of the cells in the laser body backwards, or one of the batteries is bad or uncharged. :-o