Under the hood will only require one terminal. He should be able to make it work. You don't need the ground Terminal as there are lots of ground options under the hood. All he need to do is connect the Positive Red Terminal to the Alternator Positive connection. I am sure he will know how to do it. Sorry for your problems, I know this is all confusing when you are not familiar. The reason you need the two terminals at the Battery location is because there is a lot of plastic and not a lot of metal ground areas to connect to within jumper leads. This will be a much better arrangement. Thanks for your nice words, I appreciate.
Well, I was counting on using the terminals to hook other things to, since it would be much easier to use them than to access the battery.
i.e., I have heated gear and wanted to hook that up to the jump terminals. Obviously this is an area I am not familiar with. So I would only need one terminal even for that? Thanks for your patience.