Installing a Jet Ski Battery Disconnect Switch Today

Installing a jet ski battery disconnect switch is probably the smartest move you can make if you're tired of heading to the dock only to find your PWC won't start. There's nothing that kills the vibe of a sunny Saturday faster than that dreaded "click-click-click" sound when you hit the ignition. We've all been there, and honestly, it's a total pain in the neck. Most of the time, it isn't even that the battery is "dead" in the sense that it's broken; it's just been slowly drained by the ski's onboard computer or a tiny short you didn't know existed. ...

February 9, 2026 · 7 min · Elie Litterer