i went to radioshack to get a replacment battery for my icr-120. they said i must have the part number. i asked to look through the special-order catalog, & they said "we dont have one". now i remember about 3-4 years ago they were throwing out the old special-order catalog (i think it was a 2002 edition) but i got rid of it. And whats worse, i cant find the part number. i know for a fact that the battery is a 60mah 1.2v, & you need to solder 2 of them neatly. has anybody ever replaced one of these rare batteries?