OER Parts offers a wide selection of Battery Accessories for your 1982 Plymouth Champ. OER Parts offers 1982 Plymouth Champ Battery Tender, 1982 Plymouth Champ Battery Managment System, 1982 Plymouth Champ Dual Battery System Controller Set, and 1982 Plymouth Champ Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller