Battery Doctor 100A Battery Isolator w/ Mounting Bracket 20090 19-3517Manufacturer: Battery Doctor Availability: 54 in stockSKU: 19-3517 Item No: 19-3517 Brand: Battery DoctorMfg No: 20090Wt: 1.50UPC: 010054200905 $171.81 Qty: Add to cart Ship toSelect countryUnited States of America *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend1:For use with 12 Volt battery for charging and isolating functions. High-performance electronic isolator allows you to charge two batteries from a single alternator, and keeps the starting battery isolated from the second battery.Product tags w/ (418), Mounting (82), Bracket (38), Battery (259), Doctor (183), 100A (6), Isolator (7), 20090 (1), 19-3517 (1)