Sven Yrvindvideo
No use for fuse !
April 6, 2026 · 8 min · 4K views
What this video covers
Sven Yrvind installs a 12-volt lithium battery to power navigation lights on his boat, replacing a previous 9-volt system.▶ 1:18 He uses color-coded ring connectors to join wires, noting that the color corresponds to specific wire gauges.▶ 0:28 To secure the wiring, he utilizes zip ties with integrated screw holes for mounting against the bulkhead.▶ 1:42 He addresses concerns regarding electrical shorts by placing insulating material between closely positioned components.▶ 3:47 Yrvind rejects the use of fuses in his electrical system, citing his experience with a 2002 vehicle that functioned for 24 years without a blown fuse.▶ 6:27 He argues that fuses introduce unnecessary complexity, potential corrosion points, and additional wire breaks.▶ 7:13 He seeks advice on whether protective sprays are superior to Vaseline for preventing terminal corrosion in marine environments.▶ 4:29 Testing the new setup in the dark reveals lower light output than he initially anticipated.▶ 5:44
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