OER Parts offers a wide selection of Battery Accessories for your 1961 DeSoto Adventurer. OER Parts offers 1961 DeSoto Adventurer Battery Tender, 1961 DeSoto Adventurer Battery Managment System, 1961 DeSoto Adventurer Dual Battery System Controller Set, and 1961 DeSoto Adventurer Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller