OER Parts offers a wide selection of Battery Accessories for your 1966 Plymouth Fury II. OER Parts offers 1966 Plymouth Fury II Battery Tender, 1966 Plymouth Fury II Battery Managment System, 1966 Plymouth Fury II Dual Battery System Controller Set, and 1966 Plymouth Fury II Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller