OER Parts offers a wide selection of Battery Accessories for your 1968 Ford F-350. OER Parts offers 1968 Ford F-350 Battery Tender, 1968 Ford F-350 Battery Managment System, 1968 Ford F-350 Dual Battery System Controller Set, and 1968 Ford F-350 Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller