OER Parts offers a wide selection of Battery Accessories for your 2009 Dodge Nitro. OER Parts offers 2009 Dodge Nitro Battery Tender, 2009 Dodge Nitro Battery Managment System, 2009 Dodge Nitro Dual Battery System Controller Set, and 2009 Dodge Nitro Battery Relocation Set. Battery Mat Battery Topper Battery Terminal Protectors Battery Post Cleaning Brush Battery Terminal Puller