Neu energy battery ?s Help!

here is why i like 5s better


just ran my truck for 20 min. of w/o bashing and my old p.o.s. maxamps that i cobbed together (3 good cells and 2 so-so ones) still is at 18.5v, and geared 13/48 (41 mph in calc.)my mm was 115* battery got up to 120* after running in grass at the end of the bash and motor was at 160*

.............anyone have a good 5k neu energy cell for sale.............