Handles 500 Amps Continuous 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. Unlike Dual Battery Isolators The IB500 Does Not Create Any Voltage Drop To The Secondary Battery. Sold as each

• Handles 500 Amps Continuous
• 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.
• Unlike Dual Battery Isolators The IB500 Does Not Create Any Voltage Drop To The Secondary Battery.
• Sold as each