a friend just pointed this out to me, and i haven't seen it mentioned on the list, it's an adapter for px625/13 batteries, allowing you to use a silver 76 battery instead of the mercury. the url is: www.criscam.com/cris2i.htm they're a bit pricy ($29.95) but after you have one, you can keep using it.... it reduces the voltage to the 625 specs as well as letting the battery fit in so your meter should be accurate.... kyle
