This product is discontinued. Please check the suggested replacements section for alternative products.
ProMariner 1-130-2 Battery Isolator, 1 Alternator, 2 Battery Banks
Solid-state Battery Isolator allows electrical current to flow in one direction only. This allows one alternator to be connected to multiple battery banks to charge each battery bank without fear of fully charged batteries, discharging into undercharged batteries. Each battery is charged according to its need without overcharging. For 12V DC systems, rated up to 130 amps. Read Full Description