ALL BALLS Isolator Kit - Battery 70-2000

table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Isolator Kit - Battery Automatically isolates secondary auxiliary battery from primary battery for running accessories, Prevents primary battery from draining when vehicle is stopped while maintaining a charge in both batteries when vehicle is running, Kit includes battery isolator module, wiring kit, mounting hardware