well headrush has done it again???
given advice where he has no "experience" in working in the Nitro relm......
if he had had some experience, he would have recommended using a
"Battery terminal Puller"there small can fit in a tool box and Inexpensive....most auto parts stores will carry these....for under 5 bucks.........
usinga pair of "Screwdrivers" yes you can take it off but there is a "Risk" in "Cracking" the block.
as i "Have Seen it Happen"......not something i would advise....it can be done though....