1 Safely disconnect the battery to eliminate battery power consumption when the vehicle or boat is not in use. 2 Copper tinned brass terminals and heavy-duty plastic construction make it fit for marine applications. 3 The removable rear cover insulates the rear terminal to prevent short circuit . 4 The turntable has a spring-loaded cage that can be locked in selected positions. 5 Used for large‑capacity battery switches such as RVs, automobiles, yachts, etc.

What's in the box
1 x Battery Disconnect Knob Switch