OER Parts offers a wide selection of Battery Accessories for your 1949 Packard Super Eight. OER Parts offers 1949 Packard Super Eight Battery Tender, 1949 Packard Super Eight Battery Managment System, 1949 Packard Super Eight Dual Battery System Controller Set, and 1949 Packard Super Eight Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller