Sea-Dog Line 422760-1 Compact Battery Switch Off/1/Both/2

The Sea-Dog Line 422760-1 is a compact marine battery selector switch designed for reliable power management on boats and marine vessels. This heavy-duty switch allows you to select between two battery banks or combine them for maximum starting power.

Key Features:

• Four position rotary switch: Off/1/Both/2 configuration
• Compact design saves valuable space in tight engine compartments
• Corrosion-resistant construction for harsh marine environments
• Allows isolation of battery banks to prevent complete power drain
• Combines both batteries for additional cranking power when needed
• Continuous duty rating for reliable performance

This battery switch is essential safety equipment that allows you to disconnect all power from your battery system when the vessel is not in use, preventing parasitic drain and reducing fire risk. The selector function lets you alternate between batteries to ensure even charging and extended battery life.