OER Parts offers a wide selection of Battery Accessories for your 1950 Dodge Power Wagon. OER Parts offers 1950 Dodge Power Wagon Battery Tender, 1950 Dodge Power Wagon Battery Managment System, 1950 Dodge Power Wagon Dual Battery System Controller Set, and 1950 Dodge Power Wagon Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller