![Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1] Brand_Boss Audio echoMAP™ 73dv](https://cdn.shopify.com/s/files/1/0649/7717/4718/files/98441XL.jpg?v=1718274092)
![Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1] Brand_Boss Audio echoMAP™ 73dv](https://cdn.shopify.com/s/files/1/0649/7717/4718/files/98441BXL.jpg?v=1718274094)
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echoMAP™ 73dv
NMEA 2000 Backbone Cable - 5M
A 2 kW in a slightly smaller package
is also available on the DRS6AX "X-Class
A secondary battery onboard requires a dedicated charging solution
Sea-Dog Mini Battery Switch Key w/Removable Knob - 32V 300A [422730-1] Brand_Boss Audio echoMAP™ 73dvMini Battery Switch Key with Removable Knob 32V & 300A 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 422730 1 is rated at 300A continuous and 1000A cranking amps. Installation is as easy as drilling a 2 1 16" hole for the 422730 1, inserting the socket body, tightening the locking nut, and connecting the wires.
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