I use a cardboard battery box from Integy, I think they are around $4 off ebay. They are cut out nicely (foam) inside and work well. I figure if they get beat up, I am out...$8....and they make a great car stand....LOL
--Joey --Venom Batteries & Chargers!!
Old School Racer & Vintage RC Car nut
RC10CE (X4),B2,B3,B4,B5, B5m, B6D - 10T,T2,T3,T4,T5M - B44.3
BRZ-444, RC10M, RC10L3 oval, L4 oval X 2