• Handles 500 Amps Continuous And Durable Weatherproof Construction A Must For Multi Battery Systems
• Allows For Longer Battery Life And Control Over Which Battery Is Being Used.
• Great For Isolating Second Battery In Boats Making It Dedicated Only To The Stereo System.
• Keeps Primary Starting Battery From Being Drained To The Point Of Stranding You In The Middle Of The Lake, River Or Ocean.
• Unlike Dual Battery Isolators The IB500 Does Not Create Any Voltage Drop To The Secondary Battery.