A while ago, I posted about a using a Minelab Pro-Find 35 without a 9V battery. You can read more about it here:  But I wanted to run the modification with NiMH batteries. However, due to space constraints in the Pro-Find, this was not possible without modifying the internal battery compartment (which I didn't want to do b/c it would void the warranty, I'm sure). So instead, the Pro-Find runs off of a LiPo cell. Well, I got a hold of a Garrett Carrot (Pro-Pointer AT) and given the ext