OER Parts offers a wide selection of Battery Accessories for your 2004 Dodge H100. OER Parts offers 2004 Dodge H100 Battery Tender, 2004 Dodge H100 Battery Managment System, 2004 Dodge H100 Dual Battery System Controller Set, and 2004 Dodge H100 Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller