Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1] Cartography | Humminbird We call this feature BatteryLife

We call this feature BatteryLife because it maintains the health

Self-contained NMEA 2000 Network

designed originally for pumping out seaplane pontoons

GPS160 TriNav Sensor with USB Output

Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 100A [422732-1] Cartography | Humminbird We call this feature BatteryLifeMini Battery Switch Key with Removable Knob 32V & 100A These Mini Battery Switches feature a removable knob for extra security. To remove, simply twist the cap to the OUT position and pull. Mini footprint makes it ideal for close quarters. The 422732 1 is rated at 100A continuous and 150A cranking amps. Installation is as easy as drilling a 1 1 8" hole for the 422732 1, inserting the socket body, tightening the locking nut, and connecting the wires.