TRINITY TEP9008 Trinity/Revtech Motor/Battery Locker [Toy] This is the brand new Trinity Revtech Motor Battery Locker.Trinity's new Motor/Battery Case is the ideal way to carry and store your best motors and batteries when you're at the track. This case holds 5 battery packs (either 1s 2s or shorty style with removable inserts), your 6 best 540 motors and 4 best rotors. This is a composite outer case, with high density foam inside.